| 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 | $121.70 | 6.831% | $130.0133 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $180.47 | 9.867% | $198.277 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $232.89 | 4.724% | $243.8917 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $211.72 | 5.774% | $223.9447 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $51.74 | 7.735% | $55.7421 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $240.88 | 11.801% | $269.3062 | $269.31 | $269.30 | $269.30 |
| Purchase #7 | $95.84 | 7.796% | $103.3117 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $1,135.24 | $1,224.4867 | $1,224.48 | $1,224.50 | $1,224.40 | |