| 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 | $107.66 | 5.753% | $113.8537 | $113.85 | $113.85 | $113.90 |
| Purchase #2 | $227.47 | 7.624% | $244.8123 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $46.62 | 9.271% | $50.9421 | $50.94 | $50.95 | $50.90 |
| Purchase #4 | $186.99 | 6.723% | $199.5613 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $31.91 | 13.418% | $36.1917 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $124.71 | 11.167% | $138.6364 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $239.29 | 7.284% | $256.7199 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $964.65 | $1,040.7174 | $1,040.71 | $1,040.70 | $1,040.70 | |