| 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 | $118.50 | 9.327% | $129.5525 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $250.80 | 6.572% | $267.2826 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $126.26 | 5.710% | $133.4694 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $117.84 | 6.363% | $125.3382 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $82.60 | 12.250% | $92.7185 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $18.36 | 12.178% | $20.5959 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $103.34 | 8.399% | $112.0195 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $817.70 | $880.9766 | $880.98 | $880.95 | $881.00 | |