| 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 | $213.69 | 13.413% | $242.3522 | $242.35 | $242.35 | $242.40 |
| Purchase #2 | $73.30 | 9.611% | $80.3449 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $52.67 | 7.844% | $56.8014 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $37.33 | 11.648% | $41.6782 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $202.80 | 7.627% | $218.2676 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $143.69 | 8.789% | $156.3189 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $85.94 | 5.131% | $90.3496 | $90.35 | $90.35 | $90.30 |
| 7 purchase totals = | $809.42 | $886.1128 | $886.11 | $886.10 | $886.10 | |