| 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 | $43.77 | 12.614% | $49.2911 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $107.79 | 7.167% | $115.5153 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $228.66 | 9.494% | $250.369 | $250.37 | $250.35 | $250.40 |
| Purchase #4 | $216.29 | 11.853% | $241.9269 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $34.82 | 5.790% | $36.8361 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $148.30 | 4.397% | $154.8208 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $222.75 | 10.360% | $245.8269 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $1,002.38 | $1,094.5861 | $1,094.60 | $1,094.60 | $1,094.50 | |