| 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 | $119.78 | 12.247% | $134.4495 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $11.76 | 4.824% | $12.3273 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $144.60 | 10.106% | $159.2133 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $188.30 | 10.115% | $207.3465 | $207.35 | $207.35 | $207.30 |
| Purchase #5 | $250.30 | 11.797% | $279.8279 | $279.83 | $279.85 | $279.80 |
| Purchase #6 | $26.54 | 11.128% | $29.4934 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $142.68 | 11.595% | $159.2237 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $883.96 | $981.8816 | $981.88 | $981.90 | $981.70 | |