| 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 | $200.44 | 10.457% | $221.4 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $19.52 | 11.466% | $21.7582 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $66.51 | 12.483% | $74.8124 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $65.73 | 13.634% | $74.6916 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $206.63 | 5.727% | $218.4637 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $13.66 | 8.505% | $14.8218 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $46.30 | 13.742% | $52.6625 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $618.79 | $678.6102 | $678.60 | $678.55 | $678.70 | |