| 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 | $128.64 | 4.249% | $134.1059 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $243.98 | 13.602% | $277.1662 | $277.17 | $277.15 | $277.20 |
| Purchase #3 | $125.62 | 9.798% | $137.9282 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $188.31 | 11.808% | $210.5456 | $210.55 | $210.55 | $210.50 |
| Purchase #5 | $92.71 | 3.776% | $96.2107 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $109.63 | 9.532% | $120.0799 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $153.57 | 9.134% | $167.5971 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $1,042.46 | $1,143.6336 | $1,143.65 | $1,143.65 | $1,143.60 | |