| 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 | $98.49 | 9.863% | $108.2041 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $41.86 | 9.754% | $45.943 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $151.83 | 8.605% | $164.895 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $230.67 | 11.148% | $256.3851 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $49.93 | 12.779% | $56.3106 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $183.73 | 10.447% | $202.9243 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $186.61 | 5.662% | $197.1759 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $943.12 | $1,031.8380 | $1,031.84 | $1,031.85 | $1,031.80 | |