| 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 | $13.96 | 4.112% | $14.534 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $184.79 | 13.809% | $210.3077 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $82.29 | 12.150% | $92.2882 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $111.54 | 8.319% | $120.819 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $39.45 | 4.444% | $41.2032 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $216.98 | 13.873% | $247.0816 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $96.68 | 10.180% | $106.522 | $106.52 | $106.50 | $106.50 |
| 7 purchase totals = | $745.69 | $832.7557 | $832.75 | $832.75 | $832.70 | |