| 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 | $229.80 | 13.347% | $260.4714 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $103.77 | 13.666% | $117.9512 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $154.95 | 5.709% | $163.7961 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $21.67 | 8.368% | $23.4833 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $71.30 | 12.513% | $80.2218 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $168.73 | 9.424% | $184.6311 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $220.82 | 13.665% | $250.9951 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $971.04 | $1,081.5500 | $1,081.55 | $1,081.55 | $1,081.60 | |