| 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 | $215.86 | 5.760% | $228.2935 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $57.69 | 11.765% | $64.4772 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $150.65 | 3.537% | $155.9785 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $158.51 | 4.849% | $166.1961 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $249.79 | 8.188% | $270.2428 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $244.75 | 12.160% | $274.5116 | $274.51 | $274.50 | $274.50 |
| Purchase #7 | $186.87 | 6.408% | $198.8446 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,264.12 | $1,358.5443 | $1,358.54 | $1,358.60 | $1,358.50 | |