| 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 | $217.28 | 5.732% | $229.7345 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $208.26 | 9.506% | $228.0572 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $229.93 | 3.838% | $238.7547 | $238.75 | $238.75 | $238.80 |
| Purchase #4 | $128.39 | 10.258% | $141.5602 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $134.76 | 13.667% | $153.1776 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $217.81 | 5.369% | $229.5042 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $24.86 | 8.710% | $27.0253 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $1,161.29 | $1,247.8137 | $1,247.81 | $1,247.85 | $1,247.90 | |