| 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 | $31.51 | 5.412% | $33.2153 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $209.90 | 11.214% | $233.4382 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $233.80 | 9.546% | $256.1185 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $18.68 | 9.685% | $20.4892 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $243.47 | 11.775% | $272.1386 | $272.14 | $272.15 | $272.10 |
| Purchase #6 | $229.80 | 10.474% | $253.8693 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $74.81 | 3.489% | $77.4201 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $1,041.97 | $1,146.6892 | $1,146.70 | $1,146.65 | $1,146.60 | |