| 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 | $119.92 | 12.632% | $135.0683 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $97.59 | 8.241% | $105.6324 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $196.73 | 8.602% | $213.6527 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $244.72 | 3.376% | $252.9817 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $8.42 | 4.736% | $8.8188 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $234.88 | 5.639% | $248.1249 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $151.48 | 6.326% | $161.0626 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $1,053.74 | $1,125.3414 | $1,125.33 | $1,125.30 | $1,125.40 | |