| 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 | $131.58 | 12.777% | $148.392 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $53.73 | 7.257% | $57.6292 | $57.63 | $57.65 | $57.60 |
| Purchase #3 | $151.80 | 7.499% | $163.1835 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $193.38 | 4.871% | $202.7995 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $115.87 | 12.164% | $129.9644 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $237.28 | 8.183% | $256.6966 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $48.76 | 11.444% | $54.3401 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $932.40 | $1,013.0053 | $1,013.00 | $1,013.05 | $1,013.00 | |