| 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 | $82.52 | 10.113% | $90.8652 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $108.90 | 7.483% | $117.049 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $199.54 | 9.750% | $218.9952 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $234.35 | 10.438% | $258.8115 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $53.85 | 12.430% | $60.5436 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $233.56 | 10.218% | $257.4252 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $203.40 | 10.156% | $224.0573 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $1,116.12 | $1,227.7470 | $1,227.76 | $1,227.75 | $1,227.70 | |