| 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 | $118.64 | 9.333% | $129.7127 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $123.78 | 5.572% | $130.677 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $94.92 | 10.678% | $105.0556 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $168.74 | 8.149% | $182.4906 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $216.52 | 10.489% | $239.2308 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $130.58 | 12.725% | $147.1963 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $216.61 | 11.843% | $242.2631 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $1,069.79 | $1,176.6261 | $1,176.63 | $1,176.65 | $1,176.70 | |