| 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 | $105.74 | 4.401% | $110.3936 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $161.48 | 13.861% | $183.8627 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $234.80 | 11.555% | $261.9311 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $242.42 | 5.745% | $256.347 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $91.43 | 10.757% | $101.2651 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $231.88 | 13.715% | $263.6823 | $263.68 | $263.70 | $263.70 |
| Purchase #7 | $91.97 | 5.236% | $96.7855 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $1,159.72 | $1,274.2673 | $1,274.27 | $1,274.30 | $1,274.30 | |