| 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 | $243.76 | 13.680% | $277.1064 | $277.11 | $277.10 | $277.10 |
| Purchase #2 | $61.93 | 3.560% | $64.1347 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $209.38 | 12.383% | $235.3075 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $141.89 | 13.864% | $161.5616 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $93.61 | 8.732% | $101.784 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $208.69 | 3.251% | $215.4745 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $231.97 | 13.656% | $263.6478 | $263.65 | $263.65 | $263.60 |
| 7 purchase totals = | $1,191.23 | $1,319.0165 | $1,319.01 | $1,319.00 | $1,319.00 | |