| 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 | $36.98 | 9.261% | $40.4047 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $118.66 | 12.269% | $133.2184 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $227.57 | 12.798% | $256.6944 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $157.65 | 12.161% | $176.8218 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $212.68 | 3.307% | $219.7133 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $5.82 | 13.300% | $6.5941 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $99.43 | 8.825% | $108.2047 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $858.79 | $941.6514 | $941.63 | $941.60 | $941.60 | |