| 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 | $113.48 | 8.639% | $123.2835 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $155.80 | 8.504% | $169.0492 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $77.72 | 13.137% | $87.9301 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $113.97 | 9.822% | $125.1641 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $92.88 | 7.620% | $99.9575 | $99.96 | $99.95 | $100.00 |
| Purchase #6 | $200.45 | 4.429% | $209.3279 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $228.75 | 3.230% | $236.1386 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $983.05 | $1,050.8509 | $1,050.85 | $1,050.90 | $1,050.80 | |