| 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 | $7.99 | 13.495% | $9.0683 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $41.58 | 9.644% | $45.59 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $214.80 | 11.118% | $238.6815 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $215.64 | 8.606% | $234.198 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $152.78 | 8.687% | $166.052 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $169.39 | 11.788% | $189.3577 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $128.43 | 11.854% | $143.6541 | $143.65 | $143.65 | $143.70 |
| 7 purchase totals = | $930.61 | $1,026.6016 | $1,026.60 | $1,026.60 | $1,026.80 | |