| 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 | $127.39 | 4.842% | $133.5582 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $237.37 | 3.174% | $244.9041 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $247.35 | 3.860% | $256.8977 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $96.42 | 5.349% | $101.5775 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $76.77 | 13.277% | $86.9628 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $77.65 | 3.356% | $80.2559 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $250.32 | 6.734% | $267.1765 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $1,113.27 | $1,171.3327 | $1,171.34 | $1,171.35 | $1,171.50 | |