| 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 | $234.61 | 7.490% | $252.1823 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $99.28 | 5.798% | $105.0363 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $157.46 | 8.301% | $170.5308 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $202.96 | 9.507% | $222.2554 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $90.41 | 12.430% | $101.648 | $101.65 | $101.65 | $101.60 |
| Purchase #6 | $218.41 | 11.626% | $243.8023 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $71.31 | 6.483% | $75.933 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $1,074.44 | $1,171.3881 | $1,171.39 | $1,171.45 | $1,171.30 | |