| 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 | $228.44 | 6.519% | $243.332 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $234.71 | 6.237% | $249.3489 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $163.56 | 12.142% | $183.4195 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $139.65 | 13.137% | $157.9958 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $120.35 | 11.646% | $134.366 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $191.49 | 7.339% | $205.5435 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $145.35 | 11.199% | $161.6277 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $1,223.55 | $1,335.6334 | $1,335.64 | $1,335.65 | $1,335.50 | |