| 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 | $113.81 | 12.320% | $127.8314 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $51.47 | 8.444% | $55.8161 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $218.43 | 13.520% | $247.9617 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $174.89 | 10.735% | $193.6644 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $103.64 | 12.324% | $116.4126 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $248.67 | 7.252% | $266.7035 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $241.93 | 9.765% | $265.5545 | $265.55 | $265.55 | $265.60 |
| 7 purchase totals = | $1,152.84 | $1,273.9442 | $1,273.93 | $1,273.90 | $1,274.00 | |