| 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 | $200.68 | 13.833% | $228.4401 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $152.76 | 5.257% | $160.7906 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $243.72 | 6.103% | $258.5942 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $28.72 | 12.333% | $32.262 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $7.48 | 8.826% | $8.1402 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $221.70 | 13.810% | $252.3168 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $205.53 | 4.848% | $215.4941 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $1,060.59 | $1,156.0380 | $1,156.03 | $1,156.05 | $1,156.00 | |