| 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 | $226.27 | 4.131% | $235.6172 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $90.26 | 6.647% | $96.2596 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $210.74 | 3.175% | $217.431 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $75.47 | 7.221% | $80.9197 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $66.49 | 11.853% | $74.3711 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $131.64 | 11.405% | $146.6535 | $146.65 | $146.65 | $146.70 |
| Purchase #7 | $194.46 | 12.628% | $219.0164 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $995.33 | $1,070.2685 | $1,070.27 | $1,070.20 | $1,070.30 | |