| 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 | $188.96 | 7.416% | $202.9733 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $137.42 | 9.202% | $150.0654 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $65.33 | 5.514% | $68.9323 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $248.62 | 3.583% | $257.5281 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $20.75 | 4.103% | $21.6014 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $99.84 | 10.673% | $110.4959 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $101.49 | 4.267% | $105.8206 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $862.41 | $917.4170 | $917.42 | $917.40 | $917.40 | |