| 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 | $105.93 | 7.710% | $114.0972 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $221.67 | 11.651% | $247.4968 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $235.65 | 3.358% | $243.5631 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $206.27 | 5.172% | $216.9383 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $7.73 | 8.843% | $8.4136 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $174.63 | 11.478% | $194.674 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $238.43 | 7.310% | $255.8592 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,190.31 | $1,281.0422 | $1,281.04 | $1,281.00 | $1,281.10 | |