| 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 | $115.54 | 12.114% | $129.5365 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $9.27 | 7.592% | $9.9738 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $14.89 | 8.790% | $16.1988 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $212.72 | 13.196% | $240.7905 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $32.42 | 3.866% | $33.6734 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $87.54 | 4.372% | $91.3672 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $223.98 | 8.382% | $242.754 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $696.36 | $764.2942 | $764.29 | $764.25 | $764.40 | |