| 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 | $248.33 | 4.122% | $258.5662 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $134.83 | 5.497% | $142.2416 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $71.42 | 13.582% | $81.1203 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $151.34 | 6.595% | $161.3209 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $214.54 | 13.503% | $243.5093 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $39.88 | 11.757% | $44.5687 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $131.69 | 11.841% | $147.2834 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $992.03 | $1,078.6104 | $1,078.61 | $1,078.55 | $1,078.60 | |