| 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 | $195.34 | 8.713% | $212.36 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $240.99 | 13.152% | $272.685 | $272.69 | $272.70 | $272.70 |
| Purchase #3 | $191.39 | 3.208% | $197.5298 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $81.88 | 11.195% | $91.0465 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $33.81 | 5.336% | $35.6141 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $176.47 | 7.282% | $189.3205 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $127.44 | 9.869% | $140.0171 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $1,047.32 | $1,138.5730 | $1,138.58 | $1,138.55 | $1,138.50 | |