| 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 | $217.90 | 7.287% | $233.7784 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $137.75 | 4.829% | $144.4019 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $227.31 | 12.544% | $255.8238 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $144.68 | 6.332% | $153.8411 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $39.69 | 9.214% | $43.347 | $43.35 | $43.35 | $43.30 |
| Purchase #6 | $67.60 | 12.580% | $76.1041 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $194.73 | 4.316% | $203.1345 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $1,029.66 | $1,110.4308 | $1,110.42 | $1,110.45 | $1,110.30 | |