| 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 | $128.95 | 12.237% | $144.7296 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $247.48 | 8.164% | $267.6843 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $218.67 | 6.249% | $232.3347 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $125.52 | 6.378% | $133.5257 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $125.41 | 8.279% | $135.7927 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $150.98 | 3.299% | $155.9608 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $220.89 | 10.816% | $244.7815 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,217.90 | $1,314.8093 | $1,314.80 | $1,314.90 | $1,314.80 | |