| 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 | $218.48 | 13.696% | $248.403 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $65.82 | 11.383% | $73.3123 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $191.55 | 5.397% | $201.888 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $203.56 | 12.625% | $229.2595 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $180.94 | 7.464% | $194.4454 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $202.97 | 13.218% | $229.7986 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $235.49 | 7.248% | $252.5583 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $1,298.81 | $1,429.6651 | $1,429.67 | $1,429.65 | $1,429.70 | |