| 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 | $91.44 | 10.675% | $101.2012 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $212.69 | 13.506% | $241.4159 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $12.30 | 9.865% | $13.5134 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $107.69 | 11.547% | $120.125 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $132.91 | 8.600% | $144.3403 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $222.68 | 11.240% | $247.7092 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $38.37 | 3.529% | $39.7241 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $818.08 | $908.0291 | $908.03 | $908.00 | $907.90 | |