| 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 | $188.42 | 12.801% | $212.5396 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $210.33 | 9.297% | $229.8844 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $25.44 | 7.202% | $27.2722 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $45.48 | 8.307% | $49.258 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $228.80 | 8.205% | $247.573 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $218.52 | 5.153% | $229.7803 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $11.45 | 12.738% | $12.9085 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $928.44 | $1,009.2160 | $1,009.21 | $1,009.20 | $1,009.30 | |