| 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 | $224.68 | 4.244% | $234.2154 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $145.32 | 6.251% | $154.404 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $194.82 | 12.280% | $218.7439 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $56.56 | 5.369% | $59.5967 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $120.78 | 6.241% | $128.3179 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $209.43 | 12.756% | $236.1449 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $120.50 | 3.804% | $125.0838 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $1,072.09 | $1,156.5066 | $1,156.50 | $1,156.50 | $1,156.40 | |