| 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 | $227.87 | 6.248% | $242.1073 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $230.43 | 6.865% | $246.249 | $246.25 | $246.25 | $246.20 |
| Purchase #3 | $149.49 | 12.160% | $167.668 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $123.63 | 12.337% | $138.8822 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $19.77 | 3.721% | $20.5056 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $217.60 | 9.336% | $237.9151 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $95.68 | 10.794% | $106.0077 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $1,064.47 | $1,159.3349 | $1,159.35 | $1,159.30 | $1,159.30 | |