| 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 | $99.30 | 13.436% | $112.6419 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $175.70 | 13.307% | $199.0804 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $59.52 | 5.508% | $62.7984 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $236.60 | 11.425% | $263.6316 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $90.88 | 9.797% | $99.7835 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $140.77 | 12.197% | $157.9397 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $231.69 | 6.505% | $246.7614 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,034.46 | $1,142.6369 | $1,142.63 | $1,142.70 | $1,142.60 | |