| 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 | $130.99 | 3.328% | $135.3493 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $199.81 | 10.425% | $220.6402 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $56.70 | 6.265% | $60.2523 | $60.25 | $60.25 | $60.30 |
| Purchase #4 | $87.82 | 9.524% | $96.184 | $96.18 | $96.20 | $96.20 |
| Purchase #5 | $125.54 | 4.232% | $130.8529 | $130.85 | $130.85 | $130.90 |
| Purchase #6 | $103.43 | 10.357% | $114.1422 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $205.31 | 7.693% | $221.1045 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $909.60 | $978.5254 | $978.51 | $978.55 | $978.50 | |