| 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 | $136.73 | 4.561% | $142.9663 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $197.61 | 9.277% | $215.9423 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $21.61 | 5.483% | $22.7949 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $66.93 | 10.434% | $73.9135 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $211.39 | 9.826% | $232.1612 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $101.51 | 11.754% | $113.4415 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $217.87 | 10.633% | $241.0361 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $953.65 | $1,042.2558 | $1,042.25 | $1,042.25 | $1,042.20 | |