| 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 | $219.79 | 10.701% | $243.3097 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $187.72 | 6.497% | $199.9162 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $230.87 | 8.485% | $250.4593 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $77.60 | 6.584% | $82.7092 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $70.61 | 5.169% | $74.2598 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $162.96 | 7.788% | $175.6513 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $95.26 | 8.393% | $103.2552 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $1,044.81 | $1,129.5607 | $1,129.57 | $1,129.50 | $1,129.70 | |