| 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 | $26.75 | 4.783% | $28.0295 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $222.57 | 5.213% | $234.1726 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $177.70 | 12.446% | $199.8165 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $213.86 | 9.817% | $234.8546 | $234.85 | $234.85 | $234.90 |
| Purchase #5 | $222.48 | 13.725% | $253.0154 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $217.85 | 4.826% | $228.3634 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $86.97 | 4.843% | $91.182 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $1,168.18 | $1,269.4340 | $1,269.43 | $1,269.40 | $1,269.50 | |