| 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 | $8.26 | 13.394% | $9.3663 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $191.78 | 6.517% | $204.2783 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $234.97 | 5.873% | $248.7698 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $160.39 | 5.851% | $169.7744 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $28.25 | 10.280% | $31.1541 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $188.66 | 4.167% | $196.5215 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $215.36 | 8.588% | $233.8551 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $1,027.67 | $1,093.7195 | $1,093.72 | $1,093.65 | $1,093.90 | |