| 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 | $220.44 | 13.679% | $250.594 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $24.93 | 11.670% | $27.8393 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $116.59 | 11.119% | $129.5536 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $142.78 | 6.421% | $151.9479 | $151.95 | $151.95 | $151.90 |
| Purchase #5 | $246.86 | 8.278% | $267.2951 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $109.68 | 8.113% | $118.5783 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $183.98 | 13.817% | $209.4005 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $1,045.26 | $1,155.2087 | $1,155.21 | $1,155.25 | $1,155.20 | |