| 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 | $192.25 | 12.559% | $216.3947 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $28.85 | 12.763% | $32.5321 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $16.66 | 8.713% | $18.1116 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $246.89 | 10.608% | $273.0801 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $14.27 | 11.801% | $15.954 | $15.95 | $15.95 | $16.00 |
| Purchase #6 | $173.49 | 7.753% | $186.9407 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $122.81 | 12.815% | $138.5481 | $138.55 | $138.55 | $138.50 |
| 7 purchase totals = | $795.22 | $881.5613 | $881.55 | $881.60 | $881.50 | |