| 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 | $141.81 | 10.275% | $156.381 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $229.65 | 9.434% | $251.3152 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $184.76 | 13.534% | $209.7654 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $218.77 | 4.215% | $227.9912 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $215.89 | 10.386% | $238.3123 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $245.55 | 12.370% | $275.9245 | $275.92 | $275.90 | $275.90 |
| Purchase #7 | $222.65 | 4.853% | $233.4552 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $1,459.08 | $1,593.1448 | $1,593.15 | $1,593.10 | $1,593.20 | |