| 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 | $108.27 | 6.510% | $115.3184 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $210.88 | 13.659% | $239.6841 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $173.42 | 10.667% | $191.9187 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $224.31 | 7.376% | $240.8551 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $166.34 | 13.170% | $188.247 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $119.40 | 13.473% | $135.4868 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $240.28 | 12.827% | $271.1007 | $271.10 | $271.10 | $271.10 |
| 7 purchase totals = | $1,242.90 | $1,382.6108 | $1,382.62 | $1,382.60 | $1,382.60 | |