| 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 | $239.74 | 9.372% | $262.2084 | $262.21 | $262.20 | $262.20 |
| Purchase #2 | $73.28 | 9.346% | $80.1287 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $205.63 | 12.822% | $231.9959 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $101.31 | 7.471% | $108.8789 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $184.77 | 8.645% | $200.7434 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $136.48 | 6.672% | $145.5859 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $172.41 | 4.861% | $180.7909 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,113.62 | $1,210.3321 | $1,210.34 | $1,210.40 | $1,210.30 | |