| 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 | $208.31 | 6.327% | $221.4898 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $35.78 | 13.330% | $40.5495 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $105.77 | 5.755% | $111.8571 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $210.66 | 7.687% | $226.8534 | $226.85 | $226.85 | $226.90 |
| Purchase #5 | $241.74 | 6.343% | $257.0736 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $5.70 | 9.441% | $6.2381 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $158.37 | 7.104% | $169.6206 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $966.33 | $1,033.6821 | $1,033.68 | $1,033.65 | $1,033.70 | |