| 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 | $37.55 | 4.344% | $39.1812 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $129.36 | 11.555% | $144.3075 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $228.41 | 13.347% | $258.8959 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $224.59 | 12.437% | $252.5223 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $122.58 | 6.489% | $130.5342 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $192.90 | 5.531% | $203.5693 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $47.55 | 10.518% | $52.5513 | $52.55 | $52.55 | $52.60 |
| 7 purchase totals = | $982.94 | $1,081.5617 | $1,081.56 | $1,081.55 | $1,081.60 | |