| 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 | $130.84 | 9.614% | $143.419 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $209.76 | 9.810% | $230.3375 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $45.43 | 9.308% | $49.6586 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $12.99 | 10.294% | $14.3272 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $221.55 | 5.559% | $233.866 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $138.81 | 12.125% | $155.6407 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $7.25 | 8.502% | $7.8664 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $766.63 | $835.1154 | $835.13 | $835.10 | $835.10 | |