| 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 | $12.54 | 3.736% | $13.0085 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $197.57 | 5.228% | $207.899 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $157.25 | 6.783% | $167.9163 | $167.92 | $167.90 | $167.90 |
| Purchase #4 | $227.75 | 12.433% | $256.0662 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $75.59 | 6.198% | $80.2751 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $158.32 | 6.742% | $168.9939 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $244.25 | 11.278% | $271.7965 | $271.80 | $271.80 | $271.80 |
| 7 purchase totals = | $1,073.27 | $1,165.9555 | $1,165.97 | $1,165.95 | $1,166.00 | |