| 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 | $123.81 | 8.840% | $134.7548 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $38.62 | 12.345% | $43.3876 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $233.91 | 12.137% | $262.2997 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $158.55 | 10.334% | $174.9346 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $97.77 | 7.570% | $105.1712 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $196.43 | 12.725% | $221.4257 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $44.32 | 8.201% | $47.9547 | $47.95 | $47.95 | $48.00 |
| 7 purchase totals = | $893.41 | $989.9283 | $989.92 | $989.95 | $990.00 | |