| 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 | $132.34 | 6.812% | $141.355 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $187.98 | 13.337% | $213.0509 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $183.88 | 12.871% | $207.5472 | $207.55 | $207.55 | $207.50 |
| Purchase #4 | $187.80 | 12.759% | $211.7614 | $211.76 | $211.75 | $211.80 |
| Purchase #5 | $213.41 | 9.622% | $233.9443 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $35.98 | 11.718% | $40.1961 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $219.96 | 4.107% | $228.9938 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $1,161.35 | $1,276.8487 | $1,276.85 | $1,276.85 | $1,276.90 | |