| 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 | $119.91 | 12.525% | $134.9287 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $111.41 | 3.514% | $115.3249 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $129.25 | 10.632% | $142.9919 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $115.40 | 9.191% | $126.0064 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $204.98 | 7.679% | $220.7204 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $128.62 | 10.288% | $141.8524 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $49.33 | 13.603% | $56.0404 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $858.90 | $937.8651 | $937.86 | $937.85 | $937.80 | |