| 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 | $105.29 | 12.622% | $118.5797 | $118.58 | $118.60 | $118.60 |
| Purchase #2 | $38.68 | 3.622% | $40.081 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $163.99 | 5.311% | $172.6995 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $189.90 | 9.142% | $207.2607 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $31.99 | 11.664% | $35.7213 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $10.89 | 9.686% | $11.9448 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $244.94 | 12.170% | $274.7492 | $274.75 | $274.75 | $274.70 |
| 7 purchase totals = | $785.68 | $861.0362 | $861.03 | $861.05 | $861.00 | |