| 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 | $7.51 | 10.102% | $8.2687 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $131.91 | 3.693% | $136.7814 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $198.77 | 10.482% | $219.6051 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $133.46 | 8.347% | $144.5999 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $208.37 | 4.544% | $217.8383 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $153.84 | 12.424% | $172.9531 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $197.35 | 6.281% | $209.7456 | $209.75 | $209.75 | $209.70 |
| 7 purchase totals = | $1,031.21 | $1,109.7921 | $1,109.80 | $1,109.80 | $1,109.80 | |