| 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 | $240.80 | 5.763% | $254.6773 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $86.48 | 4.737% | $90.5766 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $26.39 | 5.175% | $27.7557 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $21.55 | 12.124% | $24.1627 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $34.79 | 9.553% | $38.1135 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $222.25 | 7.413% | $238.7254 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $120.87 | 13.327% | $136.9783 | $136.98 | $137.00 | $137.00 |
| 7 purchase totals = | $753.13 | $810.9895 | $811.00 | $811.05 | $811.10 | |