| 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 | $217.32 | 9.725% | $238.4544 | $238.45 | $238.45 | $238.50 |
| Purchase #2 | $57.31 | 10.688% | $63.4353 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $226.96 | 9.700% | $248.9751 | $248.98 | $249.00 | $249.00 |
| Purchase #4 | $86.82 | 13.707% | $98.7204 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $150.34 | 7.719% | $161.9447 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $154.48 | 10.693% | $170.9985 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $138.79 | 9.671% | $152.2124 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,032.02 | $1,134.7408 | $1,134.74 | $1,134.75 | $1,134.70 | |