| 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 | $12.65 | 11.535% | $14.1092 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $192.42 | 6.168% | $204.2885 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $185.61 | 9.331% | $202.9293 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $128.44 | 12.707% | $144.7609 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $128.53 | 8.221% | $139.0965 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $160.63 | 13.498% | $182.3118 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $81.40 | 13.538% | $92.4199 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $889.68 | $979.9161 | $979.92 | $979.90 | $979.90 | |