| 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 | $216.71 | 7.428% | $232.8072 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $5.54 | 6.504% | $5.9003 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $247.90 | 7.384% | $266.2049 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $86.29 | 13.212% | $97.6906 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $223.87 | 12.332% | $251.4776 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $105.76 | 6.189% | $112.3055 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $242.55 | 8.676% | $263.5936 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $1,128.62 | $1,229.9797 | $1,229.98 | $1,230.00 | $1,230.00 | |