| 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 | $190.77 | 6.373% | $202.9278 | $202.93 | $202.95 | $202.90 |
| Purchase #2 | $76.68 | 3.519% | $79.3784 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $230.70 | 12.457% | $259.4383 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $127.73 | 12.598% | $143.8214 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $183.46 | 5.634% | $193.7961 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $48.25 | 9.862% | $53.0084 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $71.36 | 3.565% | $73.904 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $928.95 | $1,006.2744 | $1,006.28 | $1,006.30 | $1,006.20 | |