| 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 | $128.65 | 8.793% | $139.9622 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $63.26 | 7.598% | $68.0665 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $192.64 | 8.401% | $208.8237 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $189.81 | 11.484% | $211.6078 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $201.86 | 10.121% | $222.2903 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $203.91 | 5.738% | $215.6104 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $126.44 | 11.156% | $140.5456 | $140.55 | $140.55 | $140.50 |
| 7 purchase totals = | $1,106.57 | $1,206.9065 | $1,206.91 | $1,206.85 | $1,206.90 | |