| 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 | $50.85 | 12.545% | $57.2291 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $247.60 | 13.174% | $280.2188 | $280.22 | $280.20 | $280.20 |
| Purchase #3 | $104.78 | 4.322% | $109.3086 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $230.65 | 12.845% | $260.277 | $260.28 | $260.30 | $260.30 |
| Purchase #5 | $161.92 | 10.269% | $178.5476 | $178.55 | $178.55 | $178.50 |
| Purchase #6 | $225.48 | 12.561% | $253.8025 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $188.33 | 8.267% | $203.8992 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $1,209.61 | $1,343.2828 | $1,343.29 | $1,343.30 | $1,343.20 | |