| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.39 | 12.527% | $118.5922 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $213.71 | 13.729% | $243.0502 | $243.05 | $243.05 | $243.10 |
| Purchase #3 | $129.57 | 11.442% | $144.3954 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $99.92 | 5.449% | $105.3646 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $98.69 | 9.691% | $108.254 | $108.25 | $108.25 | $108.30 |
| Purchase #6 | $222.97 | 11.251% | $248.0564 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $224.50 | 8.624% | $243.8609 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,094.75 | $1,211.5737 | $1,211.57 | $1,211.55 | $1,211.80 | |