| 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 | $103.37 | 6.662% | $110.2565 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $118.71 | 9.812% | $130.3578 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $119.27 | 7.580% | $128.3107 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $19.34 | 11.822% | $21.6264 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $179.30 | 3.237% | $185.1039 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $191.80 | 6.593% | $204.4454 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $240.63 | 9.222% | $262.8209 | $262.82 | $262.80 | $262.80 |
| 7 purchase totals = | $972.42 | $1,042.9216 | $1,042.93 | $1,042.90 | $1,042.90 | |