| 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 | $143.48 | 3.801% | $148.9337 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $227.81 | 12.668% | $256.669 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $47.32 | 9.744% | $51.9309 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $48.92 | 13.500% | $55.5242 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $77.49 | 6.705% | $82.6857 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $250.57 | 3.648% | $259.7108 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $178.93 | 10.278% | $197.3204 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $974.52 | $1,052.7747 | $1,052.77 | $1,052.75 | $1,052.70 | |