| 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 | $247.27 | 13.413% | $280.4363 | $280.44 | $280.45 | $280.40 |
| Purchase #2 | $138.93 | 9.803% | $152.5493 | $152.55 | $152.55 | $152.50 |
| Purchase #3 | $233.30 | 10.529% | $257.8642 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $17.32 | 8.758% | $18.8369 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $103.83 | 11.177% | $115.4351 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $107.55 | 9.784% | $118.0727 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $105.58 | 9.188% | $115.2807 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $953.78 | $1,058.4752 | $1,058.48 | $1,058.50 | $1,058.40 | |