| 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 | $196.68 | 13.581% | $223.3911 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $201.27 | 4.773% | $210.8766 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $31.68 | 7.111% | $33.9328 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $228.42 | 5.378% | $240.7044 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $188.53 | 9.713% | $206.8419 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $214.57 | 7.663% | $231.0125 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $211.27 | 5.463% | $222.8117 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,272.42 | $1,369.5710 | $1,369.56 | $1,369.60 | $1,369.50 | |