| 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 | $212.43 | 11.642% | $237.1611 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $66.69 | 3.770% | $69.2042 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $61.84 | 10.823% | $68.5329 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $131.60 | 6.180% | $139.7329 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $119.99 | 12.209% | $134.6396 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $170.68 | 4.364% | $178.1285 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $8.71 | 11.738% | $9.7324 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $771.94 | $837.1316 | $837.12 | $837.20 | $837.00 | |