| 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 | $136.89 | 5.302% | $144.1479 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $224.99 | 6.546% | $239.7178 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $190.99 | 4.603% | $199.7813 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $230.72 | 10.554% | $255.0702 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $133.66 | 3.348% | $138.1349 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $40.48 | 13.559% | $45.9687 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $102.97 | 7.242% | $110.4271 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $1,060.70 | $1,133.2479 | $1,133.25 | $1,133.25 | $1,133.20 | |