| 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 | $227.43 | 3.601% | $235.6198 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $172.29 | 8.584% | $187.0794 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $204.98 | 8.486% | $222.3746 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $121.68 | 11.141% | $135.2364 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $72.64 | 10.478% | $80.2512 | $80.25 | $80.25 | $80.30 |
| Purchase #6 | $39.75 | 9.535% | $43.5402 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $139.39 | 6.422% | $148.3416 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $978.16 | $1,052.4432 | $1,052.44 | $1,052.45 | $1,052.40 | |