| 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 | $238.72 | 3.727% | $247.6171 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $132.69 | 3.203% | $136.9401 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $159.78 | 10.360% | $176.3332 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $75.32 | 9.210% | $82.257 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $119.74 | 13.381% | $135.7624 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $116.80 | 13.288% | $132.3204 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $232.63 | 13.210% | $263.3604 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,075.68 | $1,174.5906 | $1,174.59 | $1,174.55 | $1,174.60 | |