| 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 | $107.78 | 5.135% | $113.3145 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $36.73 | 4.401% | $38.3465 | $38.35 | $38.35 | $38.30 |
| Purchase #3 | $176.41 | 13.657% | $200.5023 | $200.50 | $200.50 | $200.50 |
| Purchase #4 | $204.39 | 9.614% | $224.0401 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $135.65 | 3.470% | $140.3571 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $103.53 | 7.573% | $111.3703 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $228.66 | 8.509% | $248.1167 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $993.15 | $1,076.0475 | $1,076.05 | $1,076.00 | $1,076.00 | |