| 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 | $47.84 | 12.634% | $53.8841 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $161.63 | 9.145% | $176.4111 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $204.25 | 9.220% | $223.0819 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $35.92 | 11.800% | $40.1586 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $229.96 | 11.798% | $257.0907 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $186.94 | 12.750% | $210.7749 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $205.64 | 10.315% | $226.8518 | $226.85 | $226.85 | $226.90 |
| 7 purchase totals = | $1,072.18 | $1,188.2531 | $1,188.24 | $1,188.25 | $1,188.40 | |