| 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 | $245.25 | 7.445% | $263.5089 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $160.98 | 5.703% | $170.1607 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $205.38 | 8.172% | $222.1637 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $210.75 | 11.568% | $235.1296 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $209.57 | 6.681% | $223.5714 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $176.34 | 6.487% | $187.7792 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $7.34 | 7.598% | $7.8977 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $1,215.61 | $1,310.2112 | $1,310.21 | $1,310.20 | $1,310.30 | |