| 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 | $226.92 | 11.455% | $252.9137 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $243.51 | 12.517% | $273.9901 | $273.99 | $274.00 | $274.00 |
| Purchase #3 | $107.89 | 3.850% | $112.0438 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $60.72 | 13.761% | $69.0757 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $60.80 | 6.412% | $64.6985 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $239.29 | 7.605% | $257.488 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $247.29 | 9.419% | $270.5822 | $270.58 | $270.60 | $270.60 |
| 7 purchase totals = | $1,186.42 | $1,300.7920 | $1,300.79 | $1,300.85 | $1,300.80 | |