| 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 | $117.89 | 5.126% | $123.933 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $23.84 | 9.213% | $26.0364 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $133.91 | 13.716% | $152.2771 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $228.39 | 4.396% | $238.43 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $212.49 | 6.421% | $226.134 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $84.43 | 13.784% | $96.0678 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $226.79 | 6.774% | $242.1528 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $1,027.74 | $1,105.0311 | $1,105.03 | $1,105.10 | $1,105.00 | |