| 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 | $120.76 | 3.672% | $125.1943 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $140.97 | 5.872% | $149.2478 | $149.25 | $149.25 | $149.20 |
| Purchase #3 | $230.88 | 3.191% | $238.2474 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $117.75 | 10.441% | $130.0443 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $177.83 | 5.368% | $187.3759 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $44.76 | 8.705% | $48.6564 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $241.87 | 13.736% | $275.0933 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,074.82 | $1,153.8594 | $1,153.86 | $1,153.90 | $1,153.80 | |