| 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 | $198.55 | 11.193% | $220.7737 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $114.30 | 9.847% | $125.5551 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $80.68 | 4.758% | $84.5188 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $97.54 | 8.234% | $105.5714 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $233.32 | 10.453% | $257.7089 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $69.42 | 6.708% | $74.0767 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $237.29 | 8.530% | $257.5308 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $1,031.10 | $1,125.7354 | $1,125.74 | $1,125.70 | $1,125.80 | |