| 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 | $248.30 | 10.669% | $274.7911 | $274.79 | $274.80 | $274.80 |
| Purchase #2 | $92.42 | 10.341% | $101.9772 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $106.68 | 13.375% | $120.9485 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $112.98 | 5.267% | $118.9307 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $93.64 | 8.342% | $101.4514 | $101.45 | $101.45 | $101.50 |
| Purchase #6 | $122.57 | 6.665% | $130.7393 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $170.72 | 12.189% | $191.5291 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $947.31 | $1,040.3673 | $1,040.37 | $1,040.45 | $1,040.30 | |