| 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 | $117.96 | 7.834% | $127.201 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $142.52 | 4.603% | $149.0802 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $222.93 | 11.590% | $248.7676 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $213.55 | 8.262% | $231.1935 | $231.19 | $231.20 | $231.20 |
| Purchase #5 | $82.92 | 9.603% | $90.8828 | $90.88 | $90.90 | $90.90 |
| Purchase #6 | $249.35 | 3.602% | $258.3316 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $244.84 | 10.461% | $270.4527 | $270.45 | $270.45 | $270.50 |
| 7 purchase totals = | $1,274.07 | $1,375.9094 | $1,375.90 | $1,375.95 | $1,376.00 | |