| 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 | $196.35 | 10.234% | $216.4445 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $135.82 | 4.654% | $142.1411 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $125.86 | 9.556% | $137.8872 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $161.94 | 6.142% | $171.8864 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $220.92 | 12.852% | $249.3126 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $240.61 | 4.749% | $252.0366 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $19.97 | 13.269% | $22.6198 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $1,101.47 | $1,192.3282 | $1,192.33 | $1,192.35 | $1,192.20 | |