| 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 | $20.26 | 13.640% | $23.0235 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $161.95 | 8.617% | $175.9052 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $86.93 | 3.408% | $89.8926 | $89.89 | $89.90 | $89.90 |
| Purchase #4 | $65.78 | 4.631% | $68.8263 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $231.76 | 9.285% | $253.2789 | $253.28 | $253.30 | $253.30 |
| Purchase #6 | $135.35 | 8.148% | $146.3783 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $209.37 | 4.157% | $218.0735 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $911.40 | $975.3783 | $975.38 | $975.40 | $975.40 | |