| 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 | $27.86 | 11.746% | $31.1324 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $226.80 | 4.793% | $237.6705 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $14.66 | 4.827% | $15.3676 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $244.69 | 11.675% | $273.2576 | $273.26 | $273.25 | $273.30 |
| Purchase #5 | $195.98 | 4.316% | $204.4385 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $98.96 | 4.660% | $103.5715 | $103.57 | $103.55 | $103.60 |
| Purchase #7 | $188.94 | 9.265% | $206.4453 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $997.89 | $1,071.8834 | $1,071.89 | $1,071.85 | $1,071.90 | |