| 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 | $193.91 | 8.237% | $209.8824 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $119.26 | 8.216% | $129.0584 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $34.98 | 11.336% | $38.9453 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $95.47 | 8.464% | $103.5506 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $8.92 | 11.237% | $9.9223 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $18.39 | 13.457% | $20.8647 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $145.56 | 10.764% | $161.2281 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $616.49 | $673.4518 | $673.45 | $673.45 | $673.50 | |