| 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 | $226.72 | 5.681% | $239.6 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $104.71 | 7.300% | $112.3538 | $112.35 | $112.35 | $112.40 |
| Purchase #3 | $200.60 | 12.657% | $225.9899 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $51.33 | 5.459% | $54.1321 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $212.96 | 8.126% | $230.2651 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $54.50 | 13.393% | $61.7992 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $197.46 | 13.164% | $223.4536 | $223.45 | $223.45 | $223.50 |
| 7 purchase totals = | $1,048.28 | $1,147.5937 | $1,147.59 | $1,147.60 | $1,147.70 | |