| 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 | $119.44 | 12.791% | $134.7176 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $39.84 | 10.503% | $44.0244 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $44.93 | 10.314% | $49.5641 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $202.86 | 10.368% | $223.8925 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $194.68 | 12.527% | $219.0676 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $19.61 | 8.536% | $21.2839 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $17.94 | 9.604% | $19.663 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $639.30 | $712.2131 | $712.20 | $712.15 | $712.30 | |