| 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 | $217.50 | 7.711% | $234.2714 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $156.65 | 5.594% | $165.413 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $106.82 | 3.668% | $110.7382 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $233.33 | 12.483% | $262.4566 | $262.46 | $262.45 | $262.50 |
| Purchase #5 | $131.29 | 5.260% | $138.1959 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $36.42 | 9.375% | $39.8344 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $93.73 | 3.182% | $96.7125 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $975.74 | $1,047.6220 | $1,047.62 | $1,047.60 | $1,047.60 | |