| 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 | $232.46 | 8.863% | $253.0629 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $51.47 | 13.716% | $58.5296 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $85.28 | 8.751% | $92.7429 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $201.30 | 7.225% | $215.8439 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $240.46 | 7.214% | $257.8068 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $142.70 | 10.477% | $157.6507 | $157.65 | $157.65 | $157.70 |
| Purchase #7 | $162.60 | 7.150% | $174.2259 | $174.23 | $174.25 | $174.20 |
| 7 purchase totals = | $1,116.27 | $1,209.8627 | $1,209.86 | $1,209.90 | $1,209.80 | |