| 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 | $242.65 | 5.559% | $256.1389 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $209.49 | 10.822% | $232.161 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $44.41 | 10.529% | $49.0859 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $148.34 | 11.731% | $165.7418 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $156.46 | 7.573% | $168.3087 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $249.62 | 6.451% | $265.723 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $131.29 | 5.252% | $138.1854 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $1,182.26 | $1,275.3447 | $1,275.35 | $1,275.35 | $1,275.30 | |