| 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 | $128.78 | 8.109% | $139.2228 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $220.59 | 9.819% | $242.2497 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $242.52 | 12.841% | $273.662 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $107.60 | 4.205% | $112.1246 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $156.37 | 11.432% | $174.2462 | $174.25 | $174.25 | $174.20 |
| Purchase #6 | $40.27 | 4.127% | $41.9319 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $186.79 | 3.120% | $192.6178 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $1,082.92 | $1,176.0550 | $1,176.05 | $1,176.00 | $1,175.90 | |