| 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 | $139.31 | 3.443% | $144.1064 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $247.69 | 13.771% | $281.7994 | $281.80 | $281.80 | $281.80 |
| Purchase #3 | $37.55 | 5.444% | $39.5942 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $99.26 | 4.129% | $103.3584 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $178.72 | 11.222% | $198.776 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $192.45 | 7.789% | $207.4399 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $222.33 | 6.212% | $236.1411 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,117.31 | $1,211.2154 | $1,211.22 | $1,211.25 | $1,211.20 | |