| 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 | $15.76 | 5.323% | $16.5989 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $221.54 | 9.422% | $242.4135 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $210.47 | 11.390% | $234.4425 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $185.45 | 8.422% | $201.0686 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $92.99 | 3.285% | $96.0447 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $123.85 | 4.139% | $128.9762 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $191.74 | 8.798% | $208.6093 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,041.80 | $1,128.1537 | $1,128.15 | $1,128.15 | $1,128.10 | |