| 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 | $28.83 | 11.288% | $32.0843 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $169.61 | 3.415% | $175.4022 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $163.56 | 6.616% | $174.3811 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $237.95 | 6.607% | $253.6714 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $241.84 | 13.295% | $273.9926 | $273.99 | $274.00 | $274.00 |
| Purchase #6 | $140.27 | 7.387% | $150.6317 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $208.42 | 9.427% | $228.0678 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,190.48 | $1,288.2311 | $1,288.22 | $1,288.25 | $1,288.30 | |