| 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 | $207.99 | 9.676% | $228.1151 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $223.93 | 5.128% | $235.4131 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $6.80 | 11.318% | $7.5696 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $135.73 | 3.661% | $140.6991 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $224.78 | 13.176% | $254.397 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $103.73 | 11.278% | $115.4287 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $156.59 | 4.850% | $164.1846 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,059.55 | $1,145.8072 | $1,145.81 | $1,145.80 | $1,145.80 | |