| 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 | $191.82 | 6.414% | $204.1233 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $220.30 | 8.582% | $239.2061 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $115.36 | 7.285% | $123.764 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $101.90 | 7.817% | $109.8655 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $34.30 | 13.381% | $38.8897 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $38.31 | 7.160% | $41.053 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $138.29 | 3.576% | $143.2353 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $840.28 | $900.1369 | $900.14 | $900.10 | $900.20 | |