| 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 | $9.59 | 8.118% | $10.3685 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $221.69 | 5.697% | $234.3197 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $233.79 | 12.133% | $262.1557 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $137.28 | 5.244% | $144.479 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $62.43 | 3.641% | $64.7031 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $230.26 | 8.865% | $250.6725 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $124.89 | 13.470% | $141.7127 | $141.71 | $141.70 | $141.70 |
| 7 purchase totals = | $1,019.93 | $1,108.4112 | $1,108.41 | $1,108.35 | $1,108.50 | |