| 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 | $219.62 | 12.523% | $247.123 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $164.37 | 11.623% | $183.4747 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $222.57 | 3.568% | $230.5113 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $96.25 | 6.839% | $102.8325 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $223.86 | 9.807% | $245.814 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $198.26 | 9.304% | $216.7061 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $176.47 | 8.532% | $191.5264 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $1,301.40 | $1,417.9880 | $1,417.98 | $1,417.95 | $1,417.90 | |