| 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 | $12.34 | 3.337% | $12.7518 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $138.25 | 13.110% | $156.3746 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $242.56 | 11.232% | $269.8043 | $269.80 | $269.80 | $269.80 |
| Purchase #4 | $138.69 | 3.614% | $143.7023 | $143.70 | $143.70 | $143.70 |
| Purchase #5 | $73.74 | 4.321% | $76.9263 | $76.93 | $76.95 | $76.90 |
| Purchase #6 | $223.63 | 11.586% | $249.5398 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $192.54 | 13.447% | $218.4309 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,021.75 | $1,127.5300 | $1,127.52 | $1,127.55 | $1,127.50 | |