| 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 | $232.58 | 8.369% | $252.0446 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $143.59 | 7.527% | $154.398 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $74.59 | 9.347% | $81.5619 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $233.67 | 5.325% | $246.1129 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $15.76 | 11.729% | $17.6085 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $219.26 | 9.169% | $239.3639 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $203.87 | 8.795% | $221.8004 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $1,123.32 | $1,212.8902 | $1,212.88 | $1,212.85 | $1,212.90 | |