| 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 | $217.95 | 11.797% | $243.6616 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $159.76 | 13.350% | $181.088 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $217.36 | 6.536% | $231.5666 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $111.48 | 7.658% | $120.0171 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $36.58 | 13.102% | $41.3727 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $104.41 | 7.755% | $112.507 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $183.92 | 5.860% | $194.6977 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,031.46 | $1,124.9107 | $1,124.92 | $1,124.85 | $1,125.00 | |