| 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 | $229.61 | 4.751% | $240.5188 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $25.85 | 13.828% | $29.4245 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $121.77 | 10.206% | $134.1978 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $197.76 | 3.240% | $204.1674 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $109.93 | 3.240% | $113.4917 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $74.34 | 12.201% | $83.4102 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $225.84 | 3.199% | $233.0646 | $233.06 | $233.05 | $233.10 |
| 7 purchase totals = | $985.10 | $1,038.2750 | $1,038.27 | $1,038.20 | $1,038.30 | |