| 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 | $245.56 | 13.762% | $279.354 | $279.35 | $279.35 | $279.40 |
| Purchase #2 | $146.46 | 7.665% | $157.6862 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $185.34 | 8.848% | $201.7389 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $68.84 | 10.310% | $75.9374 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $46.43 | 9.498% | $50.8399 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $91.75 | 13.262% | $103.9179 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $109.87 | 6.826% | $117.3697 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $894.25 | $986.8440 | $986.85 | $986.85 | $986.80 | |