| 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 | $232.93 | 6.784% | $248.732 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $130.64 | 7.845% | $140.8887 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $226.43 | 6.358% | $240.8264 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $43.78 | 9.207% | $47.8108 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $71.51 | 7.505% | $76.8768 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $228.86 | 8.670% | $248.7022 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $97.70 | 8.488% | $105.9928 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $1,031.85 | $1,109.8297 | $1,109.83 | $1,109.90 | $1,109.80 | |