| 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 | $243.96 | 11.565% | $272.174 | $272.17 | $272.15 | $272.20 |
| Purchase #2 | $31.29 | 4.600% | $32.7293 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $14.27 | 4.634% | $14.9313 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $28.52 | 7.365% | $30.6205 | $30.62 | $30.60 | $30.60 |
| Purchase #5 | $190.44 | 5.602% | $201.1084 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $200.90 | 3.423% | $207.7768 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $76.29 | 8.164% | $82.5183 | $82.52 | $82.50 | $82.50 |
| 7 purchase totals = | $785.67 | $841.8586 | $841.86 | $841.85 | $841.80 | |