| 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 | $111.33 | 6.873% | $118.9817 | $118.98 | $119.00 | $119.00 |
| Purchase #2 | $151.56 | 11.134% | $168.4347 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $159.81 | 12.749% | $180.1842 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $116.84 | 4.278% | $121.8384 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $248.73 | 6.784% | $265.6038 | $265.60 | $265.60 | $265.60 |
| Purchase #6 | $221.77 | 12.552% | $249.6066 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $123.65 | 7.156% | $132.4984 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $1,133.69 | $1,237.1478 | $1,237.14 | $1,237.20 | $1,237.10 | |