| 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 | $230.72 | 7.192% | $247.3134 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $235.99 | 7.559% | $253.8285 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $164.98 | 12.675% | $185.8912 | $185.89 | $185.90 | $185.90 |
| Purchase #4 | $102.27 | 10.210% | $112.7118 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $178.32 | 11.532% | $198.8839 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $132.26 | 3.132% | $136.4024 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $202.54 | 13.776% | $230.4419 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $1,247.08 | $1,365.4731 | $1,365.46 | $1,365.50 | $1,365.40 | |