| 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 | $95.36 | 7.214% | $102.2393 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $34.50 | 12.804% | $38.9174 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $233.72 | 12.873% | $263.8068 | $263.81 | $263.80 | $263.80 |
| Purchase #4 | $51.65 | 12.372% | $58.0401 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $227.26 | 3.707% | $235.6845 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $245.84 | 9.640% | $269.539 | $269.54 | $269.55 | $269.50 |
| Purchase #7 | $143.46 | 3.231% | $148.0952 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $1,031.79 | $1,116.3223 | $1,116.33 | $1,116.35 | $1,116.20 | |