| 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 | $43.48 | 13.155% | $49.1998 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $204.51 | 12.201% | $229.4623 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $239.43 | 13.696% | $272.2223 | $272.22 | $272.20 | $272.20 |
| Purchase #4 | $110.26 | 7.840% | $118.9044 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $109.80 | 7.748% | $118.3073 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $34.95 | 10.510% | $38.6232 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $164.81 | 5.765% | $174.3113 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $907.24 | $1,001.0306 | $1,001.02 | $1,000.95 | $1,001.00 | |