| 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 | $37.31 | 6.300% | $39.6605 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $221.75 | 12.848% | $250.2404 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $191.85 | 8.521% | $208.1975 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $50.82 | 4.724% | $53.2207 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $176.49 | 10.361% | $194.7761 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $215.29 | 13.774% | $244.944 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $192.33 | 6.134% | $204.1275 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $1,085.84 | $1,195.1667 | $1,195.17 | $1,195.20 | $1,195.10 | |