| 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 | $102.93 | 8.724% | $111.9096 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $20.36 | 12.684% | $22.9425 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $76.40 | 7.199% | $81.9 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $102.39 | 5.463% | $107.9836 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $115.74 | 5.521% | $122.13 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $61.52 | 12.457% | $69.1835 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $219.94 | 12.470% | $247.3665 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $699.28 | $763.4157 | $763.41 | $763.45 | $763.40 | |