| 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 | $219.51 | 12.112% | $246.0971 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $130.66 | 7.352% | $140.2661 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $246.37 | 10.599% | $272.4828 | $272.48 | $272.50 | $272.50 |
| Purchase #4 | $65.37 | 5.433% | $68.9216 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $240.32 | 11.198% | $267.231 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $221.60 | 13.385% | $251.2612 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $69.92 | 7.613% | $75.243 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $1,193.75 | $1,321.5028 | $1,321.50 | $1,321.50 | $1,321.50 | |