| 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 | $197.80 | 10.482% | $218.5334 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $83.71 | 13.480% | $94.9941 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $50.62 | 9.737% | $55.5489 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $97.67 | 4.115% | $101.6891 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $160.65 | 11.638% | $179.3464 | $179.35 | $179.35 | $179.30 |
| Purchase #6 | $142.39 | 8.566% | $154.5871 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $242.32 | 4.175% | $252.4369 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $975.16 | $1,057.1359 | $1,057.14 | $1,057.20 | $1,057.00 | |