| 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 | $211.58 | 12.185% | $237.361 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $230.44 | 4.772% | $241.4366 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $110.83 | 6.227% | $117.7314 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $168.78 | 7.718% | $181.8064 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $66.86 | 4.755% | $70.0392 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $76.40 | 3.169% | $78.8211 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $35.89 | 8.602% | $38.9773 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $900.78 | $966.1730 | $966.18 | $966.20 | $966.10 | |