| 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 | $12.59 | 6.542% | $13.4136 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $197.26 | 4.657% | $206.4464 | $206.45 | $206.45 | $206.40 |
| Purchase #3 | $239.66 | 10.369% | $264.5103 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $43.42 | 6.607% | $46.2888 | $46.29 | $46.30 | $46.30 |
| Purchase #5 | $191.69 | 11.376% | $213.4967 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $216.38 | 13.325% | $245.2126 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $242.26 | 12.119% | $271.6195 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,143.26 | $1,260.9879 | $1,260.99 | $1,260.95 | $1,260.90 | |