| 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 | $221.92 | 10.152% | $244.4493 | $244.45 | $244.45 | $244.40 |
| Purchase #2 | $102.40 | 4.617% | $107.1278 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $227.95 | 11.688% | $254.5928 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $244.71 | 11.732% | $273.4194 | $273.42 | $273.40 | $273.40 |
| Purchase #5 | $37.86 | 9.464% | $41.4431 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $113.86 | 12.659% | $128.2735 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $139.51 | 13.103% | $157.79 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $1,088.21 | $1,207.0959 | $1,207.09 | $1,207.10 | $1,207.00 | |