| 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 | $207.78 | 7.425% | $223.2077 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $210.89 | 4.776% | $220.9621 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $89.35 | 6.107% | $94.8066 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $57.93 | 10.424% | $63.9686 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $44.56 | 8.789% | $48.4764 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $79.47 | 4.261% | $82.8562 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $185.76 | 9.711% | $203.7992 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $875.74 | $938.0768 | $938.09 | $938.05 | $938.20 | |