| 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 | $193.34 | 9.183% | $211.0944 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $41.56 | 13.739% | $47.2699 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $191.95 | 4.452% | $200.4956 | $200.50 | $200.50 | $200.50 |
| Purchase #4 | $102.66 | 8.775% | $111.6684 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $138.96 | 12.274% | $156.016 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $218.67 | 5.229% | $230.1043 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $50.47 | 13.773% | $57.4212 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $937.61 | $1,014.0698 | $1,014.07 | $1,014.00 | $1,014.10 | |