| 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 | $7.71 | 4.388% | $8.0483 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $101.68 | 5.623% | $107.3975 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $237.75 | 8.388% | $257.6925 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $199.95 | 3.347% | $206.6423 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $98.89 | 4.388% | $103.2293 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $94.63 | 10.226% | $104.3069 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $232.68 | 7.797% | $250.8221 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $973.29 | $1,038.1389 | $1,038.14 | $1,038.15 | $1,038.00 | |