| 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 | $247.51 | 12.788% | $279.1616 | $279.16 | $279.15 | $279.20 |
| Purchase #2 | $195.34 | 8.842% | $212.612 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $85.52 | 8.369% | $92.6772 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $18.74 | 10.156% | $20.6432 | $20.64 | $20.65 | $20.60 |
| Purchase #5 | $188.77 | 9.230% | $206.1935 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $242.61 | 6.646% | $258.7339 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $119.59 | 6.538% | $127.4088 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $1,098.08 | $1,197.4302 | $1,197.42 | $1,197.45 | $1,197.40 | |