| 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 | $214.60 | 6.629% | $228.8258 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $100.79 | 7.548% | $108.3976 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $138.61 | 3.836% | $143.9271 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $99.26 | 11.807% | $110.9796 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $106.55 | 8.831% | $115.9594 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $103.38 | 11.336% | $115.0992 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $165.51 | 10.303% | $182.5625 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $928.70 | $1,005.7512 | $1,005.76 | $1,005.80 | $1,005.80 | |