| 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 | $122.77 | 7.870% | $132.432 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $216.31 | 3.316% | $223.4828 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $178.60 | 6.852% | $190.8377 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $236.33 | 9.658% | $259.1548 | $259.15 | $259.15 | $259.20 |
| Purchase #5 | $48.38 | 10.832% | $53.6205 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $26.78 | 7.788% | $28.8656 | $28.87 | $28.85 | $28.90 |
| Purchase #7 | $243.98 | 8.599% | $264.9598 | $264.96 | $264.95 | $265.00 |
| 7 purchase totals = | $1,073.15 | $1,153.3532 | $1,153.35 | $1,153.35 | $1,153.40 | |