| 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 | $249.62 | 11.227% | $277.6448 | $277.64 | $277.65 | $277.60 |
| Purchase #2 | $79.65 | 11.537% | $88.8392 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $78.46 | 9.168% | $85.6532 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $203.71 | 4.367% | $212.606 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $193.97 | 7.711% | $208.927 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $84.34 | 13.284% | $95.5437 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $17.70 | 9.562% | $19.3925 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $907.45 | $988.6064 | $988.60 | $988.65 | $988.50 | |