| 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 | $118.42 | 9.534% | $129.7102 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $107.73 | 5.378% | $113.5237 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $174.48 | 9.453% | $190.9736 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $205.56 | 6.517% | $218.9563 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $119.32 | 13.110% | $134.9629 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $90.27 | 6.600% | $96.2278 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $140.66 | 9.531% | $154.0663 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $956.44 | $1,038.4208 | $1,038.42 | $1,038.35 | $1,038.50 | |