| 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 | $124.31 | 3.163% | $128.2419 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $219.43 | 8.862% | $238.8759 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $130.51 | 7.616% | $140.4496 | $140.45 | $140.45 | $140.40 |
| Purchase #4 | $72.76 | 9.862% | $79.9356 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $229.91 | 5.638% | $242.8723 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $138.62 | 6.187% | $147.1964 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $207.61 | 11.352% | $231.1779 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $1,123.15 | $1,208.7496 | $1,208.76 | $1,208.80 | $1,208.70 | |