| 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 | $138.39 | 12.532% | $155.733 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $200.25 | 6.733% | $213.7328 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $85.76 | 6.232% | $91.1046 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $38.68 | 12.294% | $43.4353 | $43.44 | $43.45 | $43.40 |
| Purchase #5 | $218.89 | 3.744% | $227.0852 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $188.88 | 8.865% | $205.6242 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $29.82 | 4.273% | $31.0942 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $900.67 | $967.8093 | $967.80 | $967.85 | $967.70 | |