| 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 | $228.67 | 11.337% | $254.5943 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $7.32 | 11.647% | $8.1726 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $39.99 | 5.186% | $42.0639 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $101.99 | 10.857% | $113.0631 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $47.95 | 10.804% | $53.1305 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $83.73 | 9.242% | $91.4683 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $181.60 | 4.771% | $190.2641 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $691.25 | $752.7568 | $752.74 | $752.70 | $752.90 | |