| 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 | $122.40 | 5.779% | $129.4735 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $245.38 | 6.716% | $261.8597 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $47.68 | 5.757% | $50.4249 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $184.26 | 5.585% | $194.5509 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $228.74 | 5.146% | $240.511 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $111.83 | 7.531% | $120.2519 | $120.25 | $120.25 | $120.30 |
| Purchase #7 | $104.54 | 7.751% | $112.6429 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $1,044.83 | $1,109.7148 | $1,109.70 | $1,109.65 | $1,109.80 | |