| 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 | $74.41 | 9.306% | $81.3346 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $20.82 | 7.257% | $22.3309 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $195.63 | 7.859% | $211.0046 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $230.70 | 10.590% | $255.1311 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $12.55 | 12.552% | $14.1253 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $222.68 | 4.704% | $233.1549 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $230.96 | 3.199% | $238.3484 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $987.75 | $1,055.4298 | $1,055.42 | $1,055.50 | $1,055.30 | |