| 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 | $198.84 | 7.800% | $214.3495 | $214.35 | $214.35 | $214.30 |
| Purchase #2 | $114.92 | 8.401% | $124.5744 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $43.50 | 8.856% | $47.3524 | $47.35 | $47.35 | $47.40 |
| Purchase #4 | $145.73 | 3.669% | $151.0768 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $195.64 | 9.332% | $213.8971 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $37.54 | 12.623% | $42.2787 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $106.48 | 13.632% | $120.9954 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $842.65 | $914.5243 | $914.53 | $914.55 | $914.60 | |