| 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 | $198.69 | 4.455% | $207.5416 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $84.87 | 12.550% | $95.5212 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $122.81 | 4.454% | $128.28 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $106.96 | 8.865% | $116.442 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $156.96 | 11.619% | $175.1972 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $127.29 | 10.662% | $140.8617 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $131.36 | 12.727% | $148.0782 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $928.94 | $1,011.9219 | $1,011.92 | $1,011.95 | $1,011.90 | |