| 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 | $69.70 | 3.603% | $72.2113 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $228.63 | 10.270% | $252.1103 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $221.68 | 7.688% | $238.7228 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $100.50 | 7.415% | $107.9521 | $107.95 | $107.95 | $108.00 |
| Purchase #5 | $159.53 | 11.403% | $177.7212 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $217.33 | 6.289% | $230.9979 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $129.59 | 5.143% | $136.2548 | $136.25 | $136.25 | $136.30 |
| 7 purchase totals = | $1,126.96 | $1,215.9704 | $1,215.96 | $1,215.90 | $1,216.00 | |