| 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 | $209.49 | 12.279% | $235.2133 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $8.58 | 10.124% | $9.4486 | $9.45 | $9.45 | $9.40 |
| Purchase #3 | $173.77 | 8.233% | $188.0765 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $18.48 | 4.705% | $19.3495 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $202.55 | 10.664% | $224.1499 | $224.15 | $224.15 | $224.10 |
| Purchase #6 | $80.37 | 5.547% | $84.8281 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $9.35 | 8.216% | $10.1182 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $702.59 | $771.1841 | $771.19 | $771.20 | $771.00 | |