| 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 | $206.63 | 9.426% | $226.1069 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $179.66 | 9.732% | $197.1445 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $196.93 | 11.210% | $219.0059 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $68.29 | 3.156% | $70.4452 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $82.43 | 9.700% | $90.4257 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $31.26 | 12.816% | $35.2663 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $141.66 | 11.744% | $158.2966 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $906.86 | $996.6911 | $996.71 | $996.70 | $996.60 | |