| 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 | $229.99 | 9.456% | $251.7379 | $251.74 | $251.75 | $251.70 |
| Purchase #2 | $138.67 | 5.709% | $146.5867 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $175.41 | 3.518% | $181.5809 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $165.76 | 7.621% | $178.3926 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $247.70 | 11.644% | $276.5422 | $276.54 | $276.55 | $276.50 |
| Purchase #6 | $153.86 | 6.780% | $164.2917 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $142.80 | 5.459% | $150.5955 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,254.19 | $1,349.7275 | $1,349.73 | $1,349.80 | $1,349.70 | |