| 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 | $221.63 | 4.408% | $231.3995 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $139.95 | 12.751% | $157.795 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $24.59 | 5.798% | $26.0157 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $49.74 | 11.516% | $55.4681 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $234.86 | 5.714% | $248.2799 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $239.99 | 11.717% | $268.1096 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $141.87 | 5.390% | $149.5168 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $1,052.63 | $1,136.5846 | $1,136.60 | $1,136.55 | $1,136.60 | |