| 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 | $232.74 | 13.267% | $263.6176 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $234.63 | 12.128% | $263.0859 | $263.09 | $263.10 | $263.10 |
| Purchase #3 | $172.38 | 13.330% | $195.3583 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $56.32 | 13.211% | $63.7604 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $77.85 | 5.114% | $81.8312 | $81.83 | $81.85 | $81.80 |
| Purchase #6 | $157.96 | 8.535% | $171.4419 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $151.72 | 12.381% | $170.5045 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,083.60 | $1,209.5998 | $1,209.60 | $1,209.60 | $1,209.60 | |