| 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 | $243.96 | 13.785% | $277.5899 | $277.59 | $277.60 | $277.60 |
| Purchase #2 | $217.58 | 11.303% | $242.1731 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $84.69 | 8.505% | $91.8929 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $189.40 | 3.270% | $195.5934 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $89.37 | 11.416% | $99.5725 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $201.84 | 8.737% | $219.4748 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $213.51 | 7.517% | $229.5595 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,240.35 | $1,355.8561 | $1,355.84 | $1,355.80 | $1,356.00 | |