| 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 | $231.61 | 3.592% | $239.9294 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $195.30 | 6.195% | $207.3988 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $69.48 | 10.707% | $76.9192 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $36.88 | 4.561% | $38.5621 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $43.48 | 8.323% | $47.0988 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $205.88 | 5.483% | $217.1684 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $145.56 | 7.369% | $156.2863 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $928.19 | $983.3630 | $983.37 | $983.35 | $983.40 | |