| 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 | $245.31 | 12.164% | $275.1495 | $275.15 | $275.15 | $275.10 |
| Purchase #2 | $220.84 | 5.695% | $233.4168 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $235.26 | 3.139% | $242.6448 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $214.93 | 13.580% | $244.1175 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $235.75 | 13.720% | $268.0949 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $204.36 | 7.447% | $219.5787 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $58.83 | 9.640% | $64.5012 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $1,415.28 | $1,547.5034 | $1,547.50 | $1,547.50 | $1,547.40 | |