| 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 | $214.96 | 12.327% | $241.4581 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $38.69 | 11.482% | $43.1324 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $62.53 | 6.578% | $66.6432 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $9.30 | 3.748% | $9.6486 | $9.65 | $9.65 | $9.60 |
| Purchase #5 | $33.62 | 8.158% | $36.3627 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $69.69 | 7.318% | $74.7899 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $28.46 | 4.535% | $29.7507 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $457.25 | $501.7856 | $501.78 | $501.80 | $501.80 | |