| 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 | $7.84 | 3.381% | $8.1051 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $226.40 | 6.389% | $240.8647 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $128.52 | 6.463% | $136.8262 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $133.61 | 11.642% | $149.1649 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $30.64 | 7.630% | $32.9778 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $192.45 | 3.204% | $198.6161 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $62.56 | 3.724% | $64.8897 | $64.89 | $64.90 | $64.90 |
| 7 purchase totals = | $782.02 | $831.4445 | $831.45 | $831.45 | $831.50 | |