| 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 | $194.28 | 9.444% | $212.6278 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $144.52 | 11.464% | $161.0878 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $226.29 | 10.724% | $250.5573 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $131.46 | 10.557% | $145.3382 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $235.36 | 6.606% | $250.9079 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $45.48 | 11.317% | $50.627 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $194.40 | 12.478% | $218.6572 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $1,171.79 | $1,289.8032 | $1,289.82 | $1,289.85 | $1,289.80 | |