| 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 | $244.30 | 8.269% | $264.5012 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $219.49 | 8.210% | $237.5101 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $234.90 | 12.762% | $264.8779 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $143.71 | 5.488% | $151.5968 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $211.52 | 6.182% | $224.5962 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $94.50 | 8.835% | $102.8491 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $234.76 | 13.719% | $266.9667 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $1,383.18 | $1,512.8980 | $1,512.91 | $1,512.90 | $1,512.90 | |