| 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 | $199.53 | 10.869% | $221.2169 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $238.93 | 6.802% | $255.182 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $51.59 | 4.179% | $53.7459 | $53.75 | $53.75 | $53.70 |
| Purchase #4 | $26.52 | 12.632% | $29.87 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $147.70 | 5.833% | $156.3153 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $109.82 | 13.843% | $125.0224 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $41.95 | 10.814% | $46.4865 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $816.04 | $887.8390 | $887.85 | $887.80 | $887.80 | |