| 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 | $224.84 | 6.105% | $238.5665 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $16.58 | 3.809% | $17.2115 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $31.50 | 5.106% | $33.1084 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $191.84 | 10.497% | $211.9774 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $55.74 | 9.490% | $61.0297 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $137.69 | 12.782% | $155.2895 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $159.89 | 6.195% | $169.7952 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $818.08 | $886.9782 | $886.99 | $887.00 | $887.00 | |