| 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 | $120.62 | 3.702% | $125.0854 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $19.75 | 13.710% | $22.4577 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $137.63 | 7.270% | $147.6357 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $44.51 | 6.334% | $47.3293 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $79.99 | 13.140% | $90.5007 | $90.50 | $90.50 | $90.50 |
| Purchase #6 | $233.45 | 12.601% | $262.867 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $111.76 | 3.754% | $115.9555 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $747.71 | $811.8313 | $811.85 | $811.85 | $811.90 | |