| 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 | $180.83 | 10.717% | $200.2096 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $199.38 | 11.309% | $221.9279 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $45.49 | 13.288% | $51.5347 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $89.36 | 5.180% | $93.9888 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $234.48 | 8.767% | $255.0369 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $39.48 | 11.187% | $43.8966 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $79.84 | 11.707% | $89.1869 | $89.19 | $89.20 | $89.20 |
| 7 purchase totals = | $868.86 | $955.7814 | $955.79 | $955.85 | $955.70 | |