| 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 | $17.36 | 9.131% | $18.9451 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $236.96 | 9.223% | $258.8148 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $41.35 | 6.151% | $43.8934 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $197.76 | 3.408% | $204.4997 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $174.63 | 5.532% | $184.2905 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $118.78 | 9.507% | $130.0724 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $226.44 | 4.291% | $236.1565 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,013.28 | $1,076.6724 | $1,076.67 | $1,076.65 | $1,076.70 | |