| 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 | $196.90 | 6.404% | $209.5095 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $13.63 | 10.630% | $15.0789 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $150.92 | 5.455% | $159.1527 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $95.77 | 8.183% | $103.6069 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $27.57 | 6.795% | $29.4434 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $110.59 | 12.240% | $124.1262 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $187.96 | 8.815% | $204.5287 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $783.34 | $845.4463 | $845.45 | $845.50 | $845.40 | |