| 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 | $78.59 | 10.842% | $87.1107 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $210.90 | 5.433% | $222.3582 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $240.72 | 6.827% | $257.154 | $257.15 | $257.15 | $257.20 |
| Purchase #4 | $109.92 | 11.439% | $122.4937 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $234.74 | 11.651% | $262.0896 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $37.64 | 3.660% | $39.0176 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $110.30 | 9.744% | $121.0476 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $1,022.81 | $1,111.2714 | $1,111.27 | $1,111.25 | $1,111.30 | |