| 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 | $90.64 | 12.307% | $101.7951 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $116.45 | 11.794% | $130.1841 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $185.53 | 12.693% | $209.0793 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $242.96 | 10.812% | $269.2288 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $205.34 | 13.639% | $233.3463 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $225.75 | 8.106% | $244.0493 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $134.73 | 9.515% | $147.5496 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $1,201.40 | $1,335.2325 | $1,335.24 | $1,335.30 | $1,335.10 | |