| 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 | $198.72 | 11.333% | $221.2409 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $139.48 | 9.656% | $152.9482 | $152.95 | $152.95 | $152.90 |
| Purchase #3 | $223.77 | 8.274% | $242.2847 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $20.39 | 13.707% | $23.1849 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $117.62 | 4.102% | $122.4448 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $107.32 | 11.280% | $119.4257 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $162.37 | 12.697% | $182.9861 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $969.67 | $1,064.5153 | $1,064.51 | $1,064.60 | $1,064.40 | |