| 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 | $88.67 | 12.208% | $99.4948 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $161.35 | 5.173% | $169.6966 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $238.43 | 4.843% | $249.9772 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $140.74 | 6.277% | $149.5742 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $130.73 | 7.189% | $140.1282 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $239.99 | 6.423% | $255.4046 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $106.66 | 11.507% | $118.9334 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,106.57 | $1,183.2090 | $1,183.20 | $1,183.25 | $1,183.20 | |