| 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 | $248.47 | 12.744% | $280.135 | $280.14 | $280.15 | $280.10 |
| Purchase #2 | $241.67 | 13.574% | $274.4743 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $61.80 | 11.762% | $69.0689 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $219.49 | 5.163% | $230.8223 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $197.47 | 13.822% | $224.7643 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $51.97 | 5.543% | $54.8507 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $242.91 | 8.805% | $264.2982 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $1,263.78 | $1,398.4137 | $1,398.41 | $1,398.35 | $1,398.50 | |