| 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 | $20.34 | 13.398% | $23.0652 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $210.26 | 5.362% | $221.5341 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $187.55 | 5.717% | $198.2722 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $103.88 | 3.766% | $107.7921 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $161.94 | 7.412% | $173.943 | $173.94 | $173.95 | $173.90 |
| Purchase #6 | $104.66 | 8.568% | $113.6273 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $173.32 | 9.370% | $189.5601 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $961.95 | $1,027.7940 | $1,027.79 | $1,027.80 | $1,027.80 | |