| 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 | $219.76 | 4.737% | $230.17 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $85.87 | 7.334% | $92.1677 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $32.43 | 5.148% | $34.0995 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $132.96 | 5.800% | $140.6717 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $43.52 | 3.531% | $45.0567 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $114.65 | 3.804% | $119.0113 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $38.72 | 13.840% | $44.0788 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $667.91 | $705.2557 | $705.26 | $705.20 | $705.40 | |