| 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 | $81.75 | 11.821% | $91.4137 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $40.42 | 4.350% | $42.1783 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $241.46 | 9.422% | $264.2104 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $240.99 | 9.581% | $264.0793 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $167.88 | 8.501% | $182.1515 | $182.15 | $182.15 | $182.20 |
| Purchase #6 | $208.34 | 5.440% | $219.6737 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $174.83 | 6.757% | $186.6433 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,155.67 | $1,250.3502 | $1,250.34 | $1,250.35 | $1,250.40 | |