| 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 | $230.99 | 6.128% | $245.1451 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $174.93 | 12.828% | $197.37 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $201.95 | 8.717% | $219.554 | $219.55 | $219.55 | $219.60 |
| Purchase #4 | $19.63 | 12.203% | $22.0254 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $240.40 | 11.268% | $267.4883 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $118.77 | 13.328% | $134.5997 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $137.37 | 6.581% | $146.4103 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $1,124.04 | $1,232.5928 | $1,232.60 | $1,232.60 | $1,232.60 | |