| 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 | $122.75 | 12.455% | $138.0385 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $213.73 | 11.487% | $238.2812 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $226.79 | 3.808% | $235.4262 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $26.51 | 3.467% | $27.4291 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $201.55 | 5.772% | $213.1835 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $67.79 | 6.404% | $72.1313 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $85.57 | 8.436% | $92.7887 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $944.69 | $1,017.2785 | $1,017.28 | $1,017.40 | $1,017.20 | |