| 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 | $68.96 | 13.405% | $78.2041 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $130.58 | 6.168% | $138.6342 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $211.56 | 13.514% | $240.1502 | $240.15 | $240.15 | $240.20 |
| Purchase #4 | $231.64 | 3.329% | $239.3513 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $245.62 | 12.482% | $276.2783 | $276.28 | $276.30 | $276.30 |
| Purchase #6 | $19.38 | 6.652% | $20.6692 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $244.62 | 12.307% | $274.7254 | $274.73 | $274.75 | $274.70 |
| 7 purchase totals = | $1,152.36 | $1,268.0127 | $1,268.01 | $1,268.05 | $1,268.10 | |