| 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 | $186.34 | 13.326% | $211.1717 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $75.99 | 9.282% | $83.0434 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $74.91 | 9.148% | $81.7628 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $139.76 | 3.237% | $144.284 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $81.60 | 7.189% | $87.4662 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $213.26 | 7.234% | $228.6872 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $217.50 | 4.701% | $227.7247 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $989.36 | $1,064.1400 | $1,064.13 | $1,064.10 | $1,064.20 | |