| 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 | $115.28 | 13.302% | $130.6145 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $209.53 | 10.707% | $231.9644 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $140.44 | 3.286% | $145.0549 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $181.29 | 6.758% | $193.5416 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $114.39 | 3.498% | $118.3914 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $18.76 | 9.780% | $20.5947 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $101.90 | 5.394% | $107.3965 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $881.59 | $947.5580 | $947.54 | $947.55 | $947.60 | |