| 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 | $247.68 | 3.541% | $256.4503 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $143.81 | 7.330% | $154.3513 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $60.46 | 5.781% | $63.9552 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $83.35 | 12.104% | $93.4387 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $224.83 | 12.126% | $252.0929 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $93.63 | 11.134% | $104.0548 | $104.05 | $104.05 | $104.10 |
| Purchase #7 | $221.38 | 9.131% | $241.5942 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,075.14 | $1,165.9374 | $1,165.93 | $1,165.95 | $1,166.10 | |