| 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 | $220.55 | 13.758% | $250.8933 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $228.91 | 5.586% | $241.6969 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $177.86 | 4.141% | $185.2252 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $39.32 | 10.850% | $43.5862 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $157.63 | 8.119% | $170.428 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $115.93 | 5.830% | $122.6887 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $202.38 | 9.464% | $221.5332 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $1,142.58 | $1,236.0515 | $1,236.06 | $1,236.15 | $1,236.00 | |