| 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 | $102.98 | 5.842% | $108.9961 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $179.33 | 8.460% | $194.5013 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $5.47 | 7.481% | $5.8792 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $219.96 | 10.735% | $243.5727 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $146.27 | 12.539% | $164.6108 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $231.45 | 5.417% | $243.9876 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $207.66 | 4.641% | $217.2975 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $1,093.12 | $1,178.8452 | $1,178.85 | $1,178.85 | $1,178.90 | |