| 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 | $221.92 | 13.845% | $252.6448 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $121.32 | 7.772% | $130.749 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $248.33 | 9.743% | $272.5248 | $272.52 | $272.50 | $272.50 |
| Purchase #4 | $195.38 | 12.228% | $219.2711 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $153.63 | 9.783% | $168.6596 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $162.71 | 5.786% | $172.1244 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $185.94 | 5.448% | $196.07 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $1,289.23 | $1,412.0437 | $1,412.03 | $1,411.95 | $1,412.00 | |