| 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 | $191.80 | 13.228% | $217.1713 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $188.93 | 5.549% | $199.4137 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $102.49 | 6.525% | $109.1775 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $233.56 | 6.650% | $249.0917 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $25.88 | 5.667% | $27.3466 | $27.35 | $27.35 | $27.30 |
| Purchase #6 | $84.44 | 3.735% | $87.5938 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $147.69 | 7.205% | $158.3311 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $974.79 | $1,048.1257 | $1,048.12 | $1,048.15 | $1,048.10 | |