| 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 | $121.51 | 13.275% | $137.6405 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $19.92 | 13.326% | $22.5745 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $127.79 | 10.196% | $140.8195 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $65.53 | 4.561% | $68.5188 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $217.43 | 12.792% | $245.2436 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $26.28 | 5.637% | $27.7614 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $53.95 | 12.572% | $60.7326 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $632.41 | $703.2909 | $703.28 | $703.25 | $703.20 | |