| 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 | $25.33 | 13.150% | $28.6609 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $8.71 | 10.849% | $9.6549 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $231.62 | 4.722% | $242.5571 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $187.93 | 13.631% | $213.5467 | $213.55 | $213.55 | $213.50 |
| Purchase #5 | $91.70 | 9.207% | $100.1428 | $100.14 | $100.15 | $100.10 |
| Purchase #6 | $212.86 | 10.145% | $234.4546 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $187.64 | 13.628% | $213.2116 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $945.79 | $1,042.2286 | $1,042.22 | $1,042.20 | $1,042.30 | |