| 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 | $220.41 | 8.845% | $239.9053 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $241.73 | 10.828% | $267.9045 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $81.63 | 12.570% | $91.8909 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $66.88 | 11.483% | $74.5598 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $174.41 | 9.151% | $190.3703 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $79.49 | 3.472% | $82.2499 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $92.42 | 4.598% | $96.6695 | $96.67 | $96.65 | $96.70 |
| 7 purchase totals = | $956.97 | $1,043.5502 | $1,043.55 | $1,043.50 | $1,043.60 | |