| 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 | $95.48 | 3.557% | $98.8762 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $100.48 | 5.620% | $106.127 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $167.95 | 13.190% | $190.1026 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $241.91 | 6.303% | $257.1576 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $223.43 | 6.751% | $238.5138 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $133.28 | 12.286% | $149.6548 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $86.50 | 11.839% | $96.7407 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $1,049.03 | $1,137.1727 | $1,137.17 | $1,137.20 | $1,137.20 | |