| 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 | $52.63 | 9.139% | $57.4399 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $223.57 | 9.682% | $245.216 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $225.39 | 7.153% | $241.5121 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $138.49 | 5.856% | $146.6 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $191.80 | 6.484% | $204.2363 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $198.91 | 10.464% | $219.7239 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $233.49 | 3.837% | $242.449 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $1,264.28 | $1,357.1772 | $1,357.18 | $1,357.15 | $1,357.00 | |