| 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 | $107.85 | 8.870% | $117.4163 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $52.59 | 11.178% | $58.4685 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $175.59 | 4.123% | $182.8296 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $168.29 | 5.457% | $177.4736 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $188.34 | 13.673% | $214.0917 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $61.27 | 3.333% | $63.3121 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $206.38 | 11.736% | $230.6008 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $960.31 | $1,044.1926 | $1,044.19 | $1,044.15 | $1,044.20 | |