| 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 | $109.84 | 11.433% | $122.398 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $64.29 | 4.618% | $67.2589 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $65.70 | 7.616% | $70.7037 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $184.98 | 13.714% | $210.3482 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $143.35 | 13.254% | $162.3496 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $29.28 | 6.247% | $31.1091 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $35.64 | 9.215% | $38.9242 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $633.08 | $703.0917 | $703.09 | $703.05 | $703.00 | |