| 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 | $128.57 | 10.717% | $142.3488 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $28.59 | 13.820% | $32.5411 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $121.76 | 9.429% | $133.2408 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $226.44 | 10.670% | $250.6011 | $250.60 | $250.60 | $250.60 |
| Purchase #5 | $194.44 | 5.318% | $204.7803 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $87.71 | 10.416% | $96.8459 | $96.85 | $96.85 | $96.80 |
| Purchase #7 | $89.42 | 8.740% | $97.2353 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $876.93 | $957.5933 | $957.60 | $957.65 | $957.40 | |