| 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 | $226.49 | 10.186% | $249.5603 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $192.66 | 3.232% | $198.8868 | $198.89 | $198.90 | $198.90 |
| Purchase #3 | $58.40 | 11.314% | $65.0074 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $153.81 | 4.707% | $161.0498 | $161.05 | $161.05 | $161.00 |
| Purchase #5 | $30.45 | 7.666% | $32.7843 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $168.66 | 6.260% | $179.2181 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $30.93 | 13.581% | $35.1306 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $861.40 | $921.6373 | $921.64 | $921.65 | $921.60 | |