| 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 | $230.93 | 6.665% | $246.3215 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $222.98 | 13.726% | $253.5862 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $171.56 | 11.478% | $191.2517 | $191.25 | $191.25 | $191.30 |
| Purchase #4 | $238.45 | 5.781% | $252.2348 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $46.87 | 5.860% | $49.6166 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $81.69 | 8.185% | $88.3763 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $143.58 | 3.730% | $148.9355 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $1,136.06 | $1,230.3226 | $1,230.33 | $1,230.35 | $1,230.30 | |