| 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 | $91.99 | 9.178% | $100.4328 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $214.62 | 9.432% | $234.863 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $217.88 | 10.321% | $240.3674 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $247.30 | 8.152% | $267.4599 | $267.46 | $267.45 | $267.50 |
| Purchase #5 | $108.88 | 3.440% | $112.6255 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $140.45 | 11.641% | $156.7998 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $222.94 | 12.802% | $251.4808 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,244.06 | $1,364.0292 | $1,364.03 | $1,364.05 | $1,364.10 | |