| 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 | $220.44 | 5.723% | $233.0558 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $205.50 | 9.517% | $225.0574 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $242.35 | 6.603% | $258.3524 | $258.35 | $258.35 | $258.40 |
| Purchase #4 | $115.39 | 9.285% | $126.104 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $69.93 | 11.375% | $77.8845 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $82.84 | 12.681% | $93.3449 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $198.32 | 5.454% | $209.1364 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,134.77 | $1,222.9354 | $1,222.93 | $1,222.95 | $1,223.00 | |