| 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 | $205.74 | 3.150% | $212.2208 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $132.90 | 11.810% | $148.5955 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $48.39 | 12.595% | $54.4847 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $176.36 | 9.272% | $192.7121 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $229.88 | 8.329% | $249.0267 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $49.35 | 13.793% | $56.1568 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $220.35 | 7.700% | $237.317 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,062.97 | $1,150.5136 | $1,150.52 | $1,150.50 | $1,150.50 | |