| 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 | $240.50 | 8.275% | $260.4014 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $27.90 | 10.830% | $30.9216 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $173.38 | 12.131% | $194.4127 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $170.29 | 6.364% | $181.1273 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $160.51 | 6.373% | $170.7393 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $85.68 | 13.145% | $96.9426 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $26.26 | 4.292% | $27.3871 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $884.52 | $961.9320 | $961.93 | $961.95 | $961.80 | |