| 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 | $17.79 | 8.474% | $19.2975 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $124.47 | 4.216% | $129.7177 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $234.72 | 8.280% | $254.1548 | $254.15 | $254.15 | $254.20 |
| Purchase #4 | $80.58 | 12.401% | $90.5727 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $107.38 | 13.540% | $121.9193 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $204.77 | 12.801% | $230.9826 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $131.80 | 3.344% | $136.2074 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $901.51 | $982.8520 | $982.85 | $982.80 | $982.90 | |