| 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 | $183.67 | 9.608% | $201.317 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $245.60 | 11.650% | $274.2124 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $206.99 | 8.808% | $225.2217 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $200.82 | 13.209% | $227.3463 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $117.56 | 9.648% | $128.9022 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $20.86 | 11.366% | $23.2309 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $158.45 | 10.470% | $175.0397 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $1,133.95 | $1,255.2702 | $1,255.27 | $1,255.25 | $1,255.10 | |