| 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 | $82.46 | 7.213% | $88.4078 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $122.48 | 13.379% | $138.8666 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $244.50 | 6.278% | $259.8497 | $259.85 | $259.85 | $259.80 |
| Purchase #4 | $66.27 | 6.166% | $70.3562 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $192.44 | 13.311% | $218.0557 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $55.80 | 3.413% | $57.7045 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $229.63 | 6.873% | $245.4125 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $993.58 | $1,078.6530 | $1,078.66 | $1,078.60 | $1,078.70 | |