| 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 | $239.50 | 6.302% | $254.5933 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $223.38 | 9.811% | $245.2958 | $245.30 | $245.30 | $245.30 |
| Purchase #3 | $180.80 | 12.729% | $203.814 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $182.75 | 7.240% | $195.9811 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $175.34 | 4.813% | $183.7791 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $204.28 | 12.807% | $230.4421 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $192.63 | 12.345% | $216.4102 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $1,398.68 | $1,530.3156 | $1,530.31 | $1,530.35 | $1,530.30 | |