| 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 | $207.61 | 6.408% | $220.9136 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $98.38 | 10.262% | $108.4758 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $124.99 | 8.241% | $135.2904 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $153.69 | 12.842% | $173.4269 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $102.62 | 10.282% | $113.1714 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $13.67 | 12.740% | $15.4116 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $243.52 | 12.368% | $273.6386 | $273.64 | $273.65 | $273.60 |
| 7 purchase totals = | $944.48 | $1,040.3283 | $1,040.33 | $1,040.35 | $1,040.30 | |