| 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 | $224.34 | 12.721% | $252.8783 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $108.46 | 4.516% | $113.3581 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $173.87 | 8.620% | $188.8576 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $232.53 | 6.707% | $248.1258 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $19.81 | 8.140% | $21.4225 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $62.84 | 6.242% | $66.7625 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $195.27 | 3.127% | $201.3761 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $1,017.12 | $1,092.7809 | $1,092.79 | $1,092.80 | $1,092.90 | |