| 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 | $248.77 | 10.868% | $275.8063 | $275.81 | $275.80 | $275.80 |
| Purchase #2 | $83.77 | 11.178% | $93.1338 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $208.94 | 12.695% | $235.4649 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $232.67 | 6.853% | $248.6149 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $21.48 | 3.415% | $22.2135 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $200.85 | 11.662% | $224.2731 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $128.95 | 11.827% | $144.2009 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $1,125.43 | $1,243.7074 | $1,243.69 | $1,243.65 | $1,243.70 | |