| 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 | $249.49 | 11.856% | $279.0695 | $279.07 | $279.05 | $279.10 |
| Purchase #2 | $204.36 | 3.335% | $211.1754 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $108.54 | 8.330% | $117.5814 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $217.83 | 10.843% | $241.4493 | $241.45 | $241.45 | $241.40 |
| Purchase #5 | $9.75 | 9.832% | $10.7086 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $187.56 | 3.410% | $193.9558 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $220.53 | 4.492% | $230.4362 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $1,198.06 | $1,284.3762 | $1,284.39 | $1,284.40 | $1,284.40 | |