| 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 | $232.56 | 13.479% | $263.9068 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $7.68 | 9.482% | $8.4082 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $95.79 | 13.335% | $108.5636 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $62.42 | 12.534% | $70.2437 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $38.87 | 9.592% | $42.5984 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $131.79 | 9.723% | $144.6039 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $188.67 | 9.429% | $206.4597 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $757.78 | $844.7843 | $844.78 | $844.75 | $844.80 | |