| 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 | $217.26 | 13.437% | $246.4532 | $246.45 | $246.45 | $246.50 |
| Purchase #2 | $169.96 | 6.793% | $181.5054 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $169.88 | 3.353% | $175.5761 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $81.68 | 13.470% | $92.6823 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $140.28 | 12.364% | $157.6242 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $24.41 | 5.212% | $25.6822 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $239.69 | 8.384% | $259.7856 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $1,043.16 | $1,139.3090 | $1,139.31 | $1,139.35 | $1,139.40 | |