| 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 | $161.77 | 12.813% | $182.4976 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $106.40 | 5.616% | $112.3754 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $155.50 | 6.502% | $165.6106 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $108.71 | 13.189% | $123.0478 | $123.05 | $123.05 | $123.00 |
| Purchase #5 | $250.62 | 3.186% | $258.6048 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $192.42 | 4.560% | $201.1944 | $201.19 | $201.20 | $201.20 |
| Purchase #7 | $50.67 | 4.723% | $53.0631 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $1,026.09 | $1,096.3937 | $1,096.39 | $1,096.40 | $1,096.40 | |