| 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 | $213.90 | 4.400% | $223.3116 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $31.26 | 7.315% | $33.5467 | $33.55 | $33.55 | $33.50 |
| Purchase #3 | $129.64 | 4.300% | $135.2145 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $237.73 | 6.293% | $252.6903 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $41.89 | 12.147% | $46.9784 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $51.94 | 7.604% | $55.8895 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $32.98 | 5.768% | $34.8823 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $739.34 | $782.5133 | $782.51 | $782.55 | $782.50 | |