| 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 | $64.61 | 10.186% | $71.1912 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $136.50 | 9.236% | $149.1071 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $200.41 | 8.684% | $217.8136 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $230.91 | 11.320% | $257.049 | $257.05 | $257.05 | $257.00 |
| Purchase #5 | $193.71 | 12.242% | $217.424 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $197.54 | 10.557% | $218.3943 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $11.69 | 11.401% | $13.0228 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $1,035.37 | $1,144.0020 | $1,143.99 | $1,143.95 | $1,143.90 | |