| 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 | $126.53 | 5.563% | $133.5689 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $100.60 | 7.690% | $108.3361 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $233.69 | 7.595% | $251.4388 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $207.86 | 13.216% | $235.3308 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $237.29 | 13.708% | $269.8177 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $54.37 | 7.649% | $58.5288 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $98.89 | 11.343% | $110.1071 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $1,059.23 | $1,167.1282 | $1,167.14 | $1,167.15 | $1,167.00 | |