| 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 | $223.70 | 9.759% | $245.5309 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $240.71 | 11.850% | $269.2341 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $7.29 | 6.333% | $7.7517 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $149.56 | 3.381% | $154.6166 | $154.62 | $154.60 | $154.60 |
| Purchase #5 | $146.55 | 10.348% | $161.715 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $24.70 | 12.232% | $27.7213 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $18.28 | 5.139% | $19.2194 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $810.79 | $885.7890 | $885.79 | $885.75 | $885.70 | |