| 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 | $237.89 | 13.683% | $270.4405 | $270.44 | $270.45 | $270.40 |
| Purchase #2 | $202.47 | 3.538% | $209.6334 | $209.63 | $209.65 | $209.60 |
| Purchase #3 | $161.50 | 11.226% | $179.63 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $72.28 | 5.230% | $76.0602 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $65.50 | 3.187% | $67.5875 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $238.95 | 6.210% | $253.7888 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $160.62 | 6.391% | $170.8852 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $1,139.21 | $1,228.0256 | $1,228.03 | $1,228.10 | $1,228.00 | |