| 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 | $223.58 | 8.109% | $241.7101 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $28.95 | 5.581% | $30.5657 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $223.55 | 7.563% | $240.4571 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $177.48 | 13.684% | $201.7664 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $220.81 | 8.125% | $238.7508 | $238.75 | $238.75 | $238.80 |
| Purchase #6 | $179.58 | 10.623% | $198.6568 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $247.46 | 11.315% | $275.4601 | $275.46 | $275.45 | $275.50 |
| 7 purchase totals = | $1,301.41 | $1,427.3670 | $1,427.38 | $1,427.30 | $1,427.60 | |