| 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 | $221.35 | 9.383% | $242.1193 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $246.73 | 4.770% | $258.499 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $120.57 | 3.248% | $124.4861 | $124.49 | $124.50 | $124.50 |
| Purchase #4 | $182.47 | 9.680% | $200.1331 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $73.41 | 7.740% | $79.0919 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $223.27 | 4.506% | $233.3305 | $233.33 | $233.35 | $233.30 |
| Purchase #7 | $100.82 | 5.620% | $106.4861 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $1,168.62 | $1,244.1460 | $1,244.15 | $1,244.20 | $1,244.10 | |