| 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 | $232.66 | 13.799% | $264.7648 | $264.76 | $264.75 | $264.80 |
| Purchase #2 | $133.80 | 7.416% | $143.7226 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $181.82 | 5.534% | $191.8819 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $212.40 | 3.726% | $220.314 | $220.31 | $220.30 | $220.30 |
| Purchase #5 | $115.89 | 10.348% | $127.8823 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $206.40 | 6.462% | $219.7376 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $185.73 | 4.500% | $194.0879 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $1,268.70 | $1,362.3911 | $1,362.38 | $1,362.40 | $1,362.40 | |