| 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 | $209.74 | 9.793% | $230.2798 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $228.50 | 10.851% | $253.2945 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $67.83 | 12.626% | $76.3942 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $64.69 | 3.300% | $66.8248 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $87.67 | 8.131% | $94.7984 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $112.30 | 11.678% | $125.4144 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $227.44 | 12.387% | $255.613 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $998.17 | $1,102.6191 | $1,102.60 | $1,102.60 | $1,102.60 | |