| 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 | $109.65 | 4.147% | $114.1972 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $207.50 | 4.527% | $216.8935 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $170.45 | 6.327% | $181.2344 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $231.98 | 10.331% | $255.9459 | $255.95 | $255.95 | $255.90 |
| Purchase #5 | $141.95 | 12.746% | $160.0429 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $146.64 | 13.134% | $165.8997 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $212.33 | 9.403% | $232.2954 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $1,220.50 | $1,326.5090 | $1,326.51 | $1,326.55 | $1,326.40 | |