| 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 | $30.93 | 9.298% | $33.8059 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $230.82 | 7.359% | $247.806 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $247.47 | 11.184% | $275.147 | $275.15 | $275.15 | $275.10 |
| Purchase #4 | $233.38 | 11.143% | $259.3855 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $138.83 | 5.291% | $146.1755 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $199.34 | 10.173% | $219.6189 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $38.69 | 13.777% | $44.0203 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $1,119.46 | $1,225.9591 | $1,225.98 | $1,225.95 | $1,225.90 | |