| 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 | $243.42 | 3.775% | $252.6091 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $66.43 | 3.341% | $68.6494 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $244.38 | 7.264% | $262.1318 | $262.13 | $262.15 | $262.10 |
| Purchase #4 | $130.76 | 11.859% | $146.2668 | $146.27 | $146.25 | $146.30 |
| Purchase #5 | $247.29 | 8.412% | $268.092 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $5.80 | 5.748% | $6.1334 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $185.26 | 4.265% | $193.1613 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $1,123.34 | $1,197.0438 | $1,197.04 | $1,197.05 | $1,197.00 | |