| 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 | $111.62 | 11.519% | $124.4775 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $84.61 | 7.249% | $90.7434 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $249.43 | 10.112% | $274.6524 | $274.65 | $274.65 | $274.70 |
| Purchase #4 | $19.34 | 8.343% | $20.9535 | $20.95 | $20.95 | $21.00 |
| Purchase #5 | $56.60 | 13.337% | $64.1487 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $188.72 | 6.472% | $200.934 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $206.89 | 11.547% | $230.7796 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $917.21 | $1,006.6891 | $1,006.68 | $1,006.75 | $1,006.70 | |