| 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 | $249.74 | 7.584% | $268.6803 | $268.68 | $268.70 | $268.70 |
| Purchase #2 | $189.72 | 10.376% | $209.4053 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $219.99 | 10.628% | $243.3705 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $249.60 | 10.612% | $276.0876 | $276.09 | $276.10 | $276.10 |
| Purchase #5 | $93.29 | 8.528% | $101.2458 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $23.62 | 3.162% | $24.3669 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $219.81 | 4.115% | $228.8552 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,245.77 | $1,352.0116 | $1,352.03 | $1,352.00 | $1,352.10 | |