| 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 | $174.89 | 12.827% | $197.3231 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $219.98 | 5.504% | $232.0877 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $128.90 | 8.122% | $139.3693 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $245.53 | 7.251% | $263.3334 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $144.83 | 13.413% | $164.256 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $12.59 | 5.847% | $13.3261 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $26.73 | 5.164% | $28.1103 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $953.45 | $1,037.8059 | $1,037.81 | $1,037.80 | $1,037.80 | |