| 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 | $100.45 | 11.205% | $111.7054 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $236.99 | 11.465% | $264.1609 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $8.81 | 10.829% | $9.764 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $165.30 | 8.614% | $179.5389 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $224.60 | 7.299% | $240.9936 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $129.33 | 12.357% | $145.3113 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $23.48 | 3.469% | $24.2945 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $888.96 | $975.7686 | $975.76 | $975.75 | $975.80 | |