| 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 | $116.98 | 5.115% | $122.9635 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $42.80 | 10.562% | $47.3205 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $184.67 | 12.693% | $208.1102 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $156.66 | 7.681% | $168.6931 | $168.69 | $168.70 | $168.70 |
| Purchase #5 | $171.33 | 10.748% | $189.7445 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $74.29 | 5.582% | $78.4369 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $234.51 | 3.767% | $243.344 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $981.24 | $1,058.6127 | $1,058.60 | $1,058.60 | $1,058.50 | |