| 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 | $239.78 | 5.637% | $253.2964 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $202.77 | 11.378% | $225.8412 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $167.31 | 10.677% | $185.1737 | $185.17 | $185.15 | $185.20 |
| Purchase #4 | $219.36 | 11.201% | $243.9305 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $156.31 | 8.814% | $170.0872 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $162.88 | 12.430% | $183.126 | $183.13 | $183.15 | $183.10 |
| Purchase #7 | $38.56 | 13.209% | $43.6534 | $43.65 | $43.65 | $43.70 |
| 7 purchase totals = | $1,186.97 | $1,305.1084 | $1,305.11 | $1,305.15 | $1,305.10 | |