| 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 | $214.50 | 7.668% | $230.9479 | $230.95 | $230.95 | $230.90 |
| Purchase #2 | $57.73 | 4.702% | $60.4445 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $36.91 | 8.256% | $39.9573 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $26.53 | 12.288% | $29.79 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $22.95 | 4.395% | $23.9587 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $223.25 | 4.436% | $233.1534 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $95.44 | 3.434% | $98.7174 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $677.31 | $716.9692 | $716.97 | $716.95 | $717.00 | |