| 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 | $99.44 | 8.132% | $107.5265 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $126.74 | 12.669% | $142.7967 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $223.98 | 6.732% | $239.0583 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $194.41 | 10.289% | $214.4128 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $19.80 | 12.503% | $22.2756 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $231.33 | 5.686% | $244.4834 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $198.61 | 4.723% | $207.9904 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $1,094.31 | $1,178.5437 | $1,178.55 | $1,178.60 | $1,178.60 | |