| 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 | $149.45 | 3.618% | $154.8571 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $205.61 | 10.251% | $226.6871 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $98.44 | 13.414% | $111.6447 | $111.64 | $111.65 | $111.60 |
| Purchase #4 | $122.45 | 3.298% | $126.4884 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $232.78 | 10.242% | $256.6213 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $218.84 | 8.198% | $236.7805 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $89.85 | 10.181% | $98.9976 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $1,117.42 | $1,212.0767 | $1,212.08 | $1,212.10 | $1,212.10 | |