| 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 | $74.74 | 12.540% | $84.1124 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $240.41 | 6.600% | $256.2771 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $196.56 | 11.607% | $219.3747 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $163.45 | 6.244% | $173.6558 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $112.37 | 5.369% | $118.4031 | $118.40 | $118.40 | $118.40 |
| Purchase #6 | $129.66 | 5.643% | $136.9767 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $170.79 | 3.299% | $176.4244 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $1,087.98 | $1,165.2242 | $1,165.22 | $1,165.20 | $1,165.30 | |