| 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 | $224.42 | 3.307% | $231.8416 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $9.51 | 3.152% | $9.8098 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $202.69 | 3.819% | $210.4307 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $165.25 | 13.510% | $187.5753 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $13.77 | 11.150% | $15.3054 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $134.55 | 8.744% | $146.3151 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $126.57 | 7.283% | $135.7881 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $876.76 | $937.0660 | $937.08 | $937.10 | $937.00 | |