| 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 | $216.53 | 9.872% | $237.9058 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $180.36 | 5.411% | $190.1193 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $188.66 | 6.758% | $201.4096 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $90.73 | 3.647% | $94.0389 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $231.25 | 12.363% | $259.8394 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $114.98 | 9.271% | $125.6398 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $156.35 | 3.343% | $161.5768 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,178.86 | $1,270.5296 | $1,270.54 | $1,270.55 | $1,270.40 | |