| 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 | $206.84 | 11.116% | $229.8323 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $191.63 | 6.307% | $203.7161 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $36.96 | 8.206% | $39.9929 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $122.61 | 6.174% | $130.1799 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $220.74 | 12.194% | $247.657 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $62.29 | 13.440% | $70.6618 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $30.31 | 3.435% | $31.3511 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $871.38 | $953.3911 | $953.39 | $953.40 | $953.50 | |