| 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 | $107.37 | 11.513% | $119.7315 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $28.40 | 11.343% | $31.6214 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $212.26 | 11.630% | $236.9458 | $236.95 | $236.95 | $236.90 |
| Purchase #4 | $208.64 | 4.647% | $218.3355 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $60.80 | 8.123% | $65.7388 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $81.42 | 7.255% | $87.327 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $154.49 | 5.874% | $163.5647 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $853.38 | $923.2647 | $923.27 | $923.30 | $923.10 | |