| 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 | $108.52 | 10.843% | $120.2868 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $27.96 | 12.300% | $31.3991 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $238.94 | 3.302% | $246.8298 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $185.30 | 9.314% | $202.5588 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $7.75 | 4.379% | $8.0894 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $102.71 | 9.276% | $112.2374 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $95.92 | 6.251% | $101.916 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $767.10 | $823.3173 | $823.33 | $823.35 | $823.30 | |