| 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 | $239.46 | 5.832% | $253.4253 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $214.94 | 7.523% | $231.1099 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $76.39 | 7.416% | $82.0551 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $7.59 | 7.638% | $8.1697 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $224.70 | 11.108% | $249.6597 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $191.39 | 9.359% | $209.3022 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $146.35 | 6.278% | $155.5379 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $1,100.82 | $1,189.2598 | $1,189.27 | $1,189.25 | $1,189.30 | |