| 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 | $223.40 | 10.372% | $246.571 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $123.84 | 4.724% | $129.6902 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $239.42 | 11.856% | $267.8056 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $32.40 | 5.178% | $34.0777 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $128.25 | 4.550% | $134.0854 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $25.48 | 11.699% | $28.4609 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $247.40 | 10.844% | $274.2281 | $274.23 | $274.25 | $274.20 |
| 7 purchase totals = | $1,020.19 | $1,114.9189 | $1,114.93 | $1,114.95 | $1,115.00 | |