| 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 | $92.46 | 6.401% | $98.3784 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $175.46 | 6.649% | $187.1263 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $195.51 | 10.609% | $216.2517 | $216.25 | $216.25 | $216.30 |
| Purchase #4 | $11.38 | 3.540% | $11.7829 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $118.45 | 9.105% | $129.2349 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $236.90 | 10.509% | $261.7958 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $247.32 | 12.759% | $278.8756 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $1,077.48 | $1,183.4456 | $1,183.45 | $1,183.55 | $1,183.50 | |