| 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 | $189.97 | 11.310% | $211.4556 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $184.97 | 12.623% | $208.3188 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $187.55 | 11.556% | $209.2233 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $204.81 | 13.561% | $232.5843 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $161.56 | 5.299% | $170.1211 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $84.67 | 8.597% | $91.9491 | $91.95 | $91.95 | $91.90 |
| Purchase #7 | $102.88 | 7.543% | $110.6402 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $1,116.41 | $1,234.2924 | $1,234.29 | $1,234.25 | $1,234.20 | |