| 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 | $235.45 | 12.856% | $265.7195 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $247.87 | 9.321% | $270.974 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $47.68 | 11.435% | $53.1322 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $239.71 | 9.132% | $261.6003 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $174.56 | 5.464% | $184.098 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $231.52 | 10.767% | $256.4478 | $256.45 | $256.45 | $256.40 |
| Purchase #7 | $88.65 | 3.158% | $91.4496 | $91.45 | $91.45 | $91.40 |
| 7 purchase totals = | $1,265.44 | $1,383.4214 | $1,383.42 | $1,383.40 | $1,383.30 | |