| 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 | $202.99 | 12.232% | $227.8197 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $6.27 | 3.215% | $6.4716 | $6.47 | $6.45 | $6.50 |
| Purchase #3 | $86.27 | 9.199% | $94.206 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $173.96 | 5.553% | $183.62 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $81.72 | 10.265% | $90.1086 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $35.31 | 10.555% | $39.037 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $211.93 | 12.738% | $238.9256 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $798.45 | $880.1885 | $880.20 | $880.15 | $880.10 | |