| 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 | $178.42 | 12.130% | $200.0623 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $228.37 | 8.127% | $246.9296 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $207.39 | 7.175% | $222.2702 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $164.63 | 9.416% | $180.1316 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $5.62 | 5.827% | $5.9475 | $5.95 | $5.95 | $5.90 |
| Purchase #6 | $42.47 | 10.615% | $46.9782 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $91.76 | 8.783% | $99.8193 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $918.66 | $1,002.1387 | $1,002.14 | $1,002.15 | $1,002.10 | |