| 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 | $183.35 | 11.128% | $203.7532 | $203.75 | $203.75 | $203.80 |
| Purchase #2 | $25.98 | 10.703% | $28.7606 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $17.37 | 12.477% | $19.5373 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $98.25 | 3.733% | $101.9177 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $131.63 | 3.175% | $135.8093 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $51.93 | 9.556% | $56.8924 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $217.46 | 6.703% | $232.0363 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $725.97 | $778.7068 | $778.71 | $778.70 | $778.70 | |