| 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 | $230.76 | 9.480% | $252.636 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $232.61 | 7.731% | $250.5931 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $83.38 | 10.143% | $91.8372 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $64.77 | 9.602% | $70.9892 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $144.54 | 6.761% | $154.3123 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $193.68 | 13.324% | $219.4859 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $67.42 | 5.665% | $71.2393 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $1,017.16 | $1,111.0930 | $1,111.10 | $1,111.15 | $1,111.00 | |