| 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 | $209.28 | 13.641% | $237.8279 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $45.65 | 13.764% | $51.9333 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $85.30 | 5.248% | $89.7765 | $89.78 | $89.80 | $89.80 |
| Purchase #4 | $87.91 | 10.755% | $97.3647 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $172.69 | 9.232% | $188.6327 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $38.40 | 8.691% | $41.7373 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $96.76 | 7.296% | $103.8196 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $735.99 | $811.0920 | $811.09 | $811.15 | $811.00 | |