| 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 | $239.84 | 5.472% | $252.964 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $94.54 | 10.465% | $104.4336 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $184.38 | 4.856% | $193.3335 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $227.30 | 4.414% | $237.333 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $41.39 | 13.323% | $46.9044 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $183.81 | 7.408% | $197.4266 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $246.87 | 10.517% | $272.8333 | $272.83 | $272.85 | $272.80 |
| 7 purchase totals = | $1,218.13 | $1,305.2284 | $1,305.21 | $1,305.30 | $1,305.10 | |