| 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 | $220.46 | 10.322% | $243.2159 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $234.35 | 4.319% | $244.4716 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $175.57 | 6.737% | $187.3982 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $171.74 | 6.336% | $182.6214 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $96.36 | 13.683% | $109.5449 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $87.95 | 5.370% | $92.6729 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $52.72 | 9.231% | $57.5866 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $1,039.15 | $1,117.5115 | $1,117.51 | $1,117.45 | $1,117.50 | |