| 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 | $122.95 | 6.871% | $131.3979 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $73.99 | 3.788% | $76.7927 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $240.54 | 4.823% | $252.1412 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $50.81 | 3.574% | $52.6259 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $160.48 | 4.630% | $167.9102 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $137.83 | 9.830% | $151.3787 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $244.47 | 5.813% | $258.681 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,031.07 | $1,090.9276 | $1,090.93 | $1,091.00 | $1,090.90 | |