| 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 | $119.53 | 12.712% | $134.7247 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $168.61 | 12.813% | $190.214 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $35.94 | 3.717% | $37.2759 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $23.45 | 11.783% | $26.2131 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $231.47 | 5.868% | $245.0527 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $32.58 | 7.613% | $35.0603 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $190.97 | 7.271% | $204.8554 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $802.55 | $873.3961 | $873.39 | $873.35 | $873.50 | |