| 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 | $206.41 | 7.346% | $221.5729 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $109.86 | 12.584% | $123.6848 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $180.81 | 13.333% | $204.9174 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $7.85 | 11.667% | $8.7659 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $168.34 | 13.589% | $191.2157 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $189.40 | 7.412% | $203.4383 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $100.94 | 5.569% | $106.5613 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $963.61 | $1,060.1563 | $1,060.16 | $1,060.10 | $1,060.20 | |