| 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 | $63.28 | 12.489% | $71.183 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $243.35 | 6.327% | $258.7468 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $37.59 | 11.674% | $41.9783 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $218.49 | 8.325% | $236.6793 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $35.79 | 11.452% | $39.8887 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $248.68 | 12.751% | $280.3892 | $280.39 | $280.40 | $280.40 |
| Purchase #7 | $215.27 | 12.531% | $242.2455 | $242.25 | $242.25 | $242.20 |
| 7 purchase totals = | $1,062.45 | $1,171.1108 | $1,171.12 | $1,171.20 | $1,171.10 | |