| 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 | $208.96 | 7.211% | $224.0281 | $224.03 | $224.05 | $224.00 |
| Purchase #2 | $121.28 | 6.687% | $129.39 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $89.77 | 10.605% | $99.2901 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $131.88 | 11.237% | $146.6994 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $5.55 | 6.689% | $5.9212 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $223.59 | 3.133% | $230.5951 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $77.87 | 8.616% | $84.5793 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $858.90 | $920.5032 | $920.51 | $920.55 | $920.50 | |