| 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 | $111.64 | 13.297% | $126.4848 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $82.98 | 13.282% | $94.0014 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $227.53 | 13.742% | $258.7972 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $132.34 | 4.566% | $138.3826 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $212.83 | 3.783% | $220.8814 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $11.36 | 6.832% | $12.1361 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $179.72 | 5.244% | $189.1445 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $958.40 | $1,039.8280 | $1,039.82 | $1,039.90 | $1,039.80 | |