| 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 | $212.67 | 8.565% | $230.8852 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $21.42 | 4.626% | $22.4109 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $34.54 | 13.410% | $39.1718 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $25.57 | 6.796% | $27.3077 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $29.77 | 7.737% | $32.0733 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $94.39 | 12.577% | $106.2614 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $98.63 | 9.508% | $108.0077 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $516.99 | $566.1180 | $566.12 | $566.05 | $566.20 | |