| 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 | $244.64 | 3.600% | $253.447 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $229.64 | 8.130% | $248.3097 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $20.87 | 10.145% | $22.9873 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $203.61 | 7.333% | $218.5407 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $31.35 | 11.355% | $34.9098 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $49.77 | 5.246% | $52.3809 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $20.55 | 9.419% | $22.4856 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $800.43 | $853.0610 | $853.07 | $853.10 | $853.00 | |