| 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 | $140.42 | 5.193% | $147.712 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $208.88 | 12.280% | $234.5305 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $65.38 | 8.478% | $70.9229 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $213.28 | 8.343% | $231.074 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $110.35 | 6.521% | $117.5459 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $194.40 | 6.866% | $207.7475 | $207.75 | $207.75 | $207.70 |
| Purchase #7 | $239.39 | 4.391% | $249.9016 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,172.10 | $1,259.4344 | $1,259.43 | $1,259.40 | $1,259.30 | |