| 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 | $243.56 | 12.331% | $273.5934 | $273.59 | $273.60 | $273.60 |
| Purchase #2 | $178.80 | 8.515% | $194.0248 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $56.29 | 3.639% | $58.3384 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $151.46 | 3.171% | $156.2628 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $25.55 | 5.584% | $26.9767 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $116.44 | 3.282% | $120.2616 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $206.80 | 5.369% | $217.9031 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $978.90 | $1,047.3608 | $1,047.35 | $1,047.35 | $1,047.40 | |