| 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 | $238.44 | 3.671% | $247.1931 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $40.34 | 9.665% | $44.2389 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $218.93 | 7.564% | $235.4899 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $134.84 | 4.409% | $140.7851 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $95.75 | 10.213% | $105.5289 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $61.62 | 3.415% | $63.7243 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $191.78 | 5.414% | $202.163 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $981.70 | $1,039.1232 | $1,039.12 | $1,039.15 | $1,039.10 | |