| 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 | $238.93 | 3.327% | $246.8792 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $77.50 | 4.667% | $81.1169 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $175.75 | 8.283% | $190.3074 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $42.51 | 9.726% | $46.6445 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $99.26 | 11.812% | $110.9846 | $110.98 | $111.00 | $111.00 |
| Purchase #6 | $86.49 | 8.772% | $94.0769 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $66.80 | 7.487% | $71.8013 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $787.24 | $841.8108 | $841.81 | $841.85 | $841.80 | |