| 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 | $55.44 | 13.742% | $63.0586 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $189.66 | 6.352% | $201.7072 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $228.51 | 6.172% | $242.6136 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $111.30 | 11.400% | $123.9882 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $186.54 | 9.730% | $204.6903 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $132.36 | 11.127% | $147.0877 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $214.59 | 11.827% | $239.9696 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,118.40 | $1,223.1152 | $1,223.12 | $1,223.10 | $1,223.20 | |