| 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 | $85.70 | 6.835% | $91.5576 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $194.72 | 13.392% | $220.7969 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $250.26 | 9.671% | $274.4626 | $274.46 | $274.45 | $274.50 |
| Purchase #4 | $207.50 | 13.687% | $235.9005 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $210.51 | 11.834% | $235.4218 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $30.65 | 11.853% | $34.2829 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $113.82 | 4.410% | $118.8395 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $1,093.16 | $1,211.2618 | $1,211.26 | $1,211.25 | $1,211.30 | |