| 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 | $131.44 | 4.163% | $136.9118 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $39.42 | 10.116% | $43.4077 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $246.31 | 5.243% | $259.224 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $208.30 | 8.109% | $225.191 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $62.75 | 13.173% | $71.0161 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $62.75 | 11.800% | $70.1545 | $70.15 | $70.15 | $70.20 |
| Purchase #7 | $78.33 | 11.303% | $87.1836 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $829.30 | $893.0887 | $893.08 | $893.05 | $893.10 | |