| 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 | $224.72 | 11.691% | $250.992 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $84.91 | 5.734% | $89.7787 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $78.60 | 6.436% | $83.6587 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $64.33 | 7.802% | $69.349 | $69.35 | $69.35 | $69.30 |
| Purchase #5 | $114.93 | 6.132% | $121.9775 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $17.26 | 4.587% | $18.0517 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $231.84 | 12.310% | $260.3795 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $816.59 | $894.1871 | $894.19 | $894.25 | $894.30 | |