| 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 | $91.39 | 12.126% | $102.472 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $47.45 | 13.614% | $53.9098 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $56.46 | 6.492% | $60.1254 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $156.80 | 11.442% | $174.7411 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $140.55 | 13.602% | $159.6676 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $114.77 | 12.625% | $129.2597 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $231.45 | 10.562% | $255.8957 | $255.90 | $255.90 | $255.90 |
| 7 purchase totals = | $838.87 | $936.0713 | $936.08 | $936.05 | $936.10 | |