| 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 | $238.87 | 13.170% | $270.3292 | $270.33 | $270.35 | $270.30 |
| Purchase #2 | $100.69 | 8.334% | $109.0815 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $144.46 | 6.369% | $153.6607 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $12.25 | 9.338% | $13.3939 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $194.40 | 12.861% | $219.4018 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $139.26 | 5.349% | $146.709 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $124.43 | 10.696% | $137.739 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $954.36 | $1,050.3151 | $1,050.31 | $1,050.35 | $1,050.30 | |