| 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 | $131.79 | 7.556% | $141.7481 | $141.75 | $141.75 | $141.70 |
| Purchase #2 | $206.79 | 3.854% | $214.7597 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $242.40 | 7.621% | $260.8733 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $47.96 | 12.815% | $54.1061 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $183.67 | 9.678% | $201.4456 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $194.38 | 12.662% | $218.9924 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $220.93 | 12.824% | $249.2621 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $1,227.92 | $1,341.1873 | $1,341.19 | $1,341.15 | $1,341.20 | |