| 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 | $21.25 | 13.233% | $24.062 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $111.98 | 3.176% | $115.5365 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $203.56 | 12.798% | $229.6116 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $202.30 | 7.235% | $216.9364 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $108.98 | 9.106% | $118.9037 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $92.77 | 12.748% | $104.5963 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $26.60 | 13.514% | $30.1947 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $767.44 | $839.8412 | $839.84 | $839.85 | $839.80 | |