| 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 | $208.25 | 10.243% | $229.581 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $195.36 | 7.515% | $210.0413 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $54.57 | 11.308% | $60.7408 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $113.86 | 13.427% | $129.148 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $32.33 | 11.589% | $36.0767 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $248.90 | 9.827% | $273.3594 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $103.94 | 13.820% | $118.3045 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $957.21 | $1,057.2517 | $1,057.25 | $1,057.30 | $1,057.20 | |