| 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 | $82.63 | 12.150% | $92.6695 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $201.61 | 12.174% | $226.154 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $192.46 | 7.874% | $207.6143 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $130.82 | 4.128% | $136.2202 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $16.89 | 12.495% | $19.0004 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $128.44 | 9.614% | $140.7882 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $17.43 | 9.557% | $19.0958 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $770.28 | $841.5424 | $841.54 | $841.50 | $841.60 | |