| 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 | $171.97 | 13.630% | $195.4095 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $131.36 | 9.665% | $144.0559 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $246.61 | 12.660% | $277.8308 | $277.83 | $277.85 | $277.80 |
| Purchase #4 | $136.36 | 3.400% | $140.9962 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $194.71 | 13.209% | $220.4292 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $217.97 | 12.157% | $244.4686 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $38.76 | 13.866% | $44.1345 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $1,137.74 | $1,267.3247 | $1,267.33 | $1,267.35 | $1,267.30 | |