| 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 | $27.77 | 3.687% | $28.7939 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $95.34 | 10.836% | $105.671 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $245.37 | 11.319% | $273.1434 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $173.52 | 4.171% | $180.7575 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $32.30 | 7.667% | $34.7764 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $249.70 | 6.169% | $265.104 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $229.58 | 10.180% | $252.9512 | $252.95 | $252.95 | $253.00 |
| 7 purchase totals = | $1,053.58 | $1,141.1974 | $1,141.19 | $1,141.20 | $1,141.30 | |