| 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 | $243.40 | 6.443% | $259.0823 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $242.49 | 7.197% | $259.942 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $202.52 | 10.562% | $223.9102 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $68.67 | 5.464% | $72.4221 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $43.29 | 9.182% | $47.2649 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $48.91 | 8.873% | $53.2498 | $53.25 | $53.25 | $53.20 |
| Purchase #7 | $113.75 | 13.599% | $129.2189 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $963.03 | $1,045.0902 | $1,045.08 | $1,045.05 | $1,045.00 | |