| 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 | $125.32 | 13.140% | $141.787 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $248.46 | 8.689% | $270.0487 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $22.77 | 6.870% | $24.3343 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $235.48 | 7.617% | $253.4165 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $47.70 | 8.154% | $51.5895 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $135.98 | 13.326% | $154.1007 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $98.89 | 4.792% | $103.6288 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $914.60 | $998.9055 | $998.91 | $998.95 | $998.80 | |