| 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 | $230.70 | 11.385% | $256.9652 | $256.97 | $256.95 | $257.00 |
| Purchase #2 | $202.29 | 10.756% | $224.0483 | $224.05 | $224.05 | $224.00 |
| Purchase #3 | $26.60 | 13.566% | $30.2086 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $110.72 | 8.332% | $119.9452 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $133.76 | 10.779% | $148.178 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $173.72 | 12.384% | $195.2335 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $211.53 | 11.195% | $235.2108 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,089.32 | $1,209.7896 | $1,209.80 | $1,209.80 | $1,209.70 | |