| 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 | $23.59 | 6.623% | $25.1524 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $231.60 | 5.236% | $243.7266 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $182.52 | 4.641% | $190.9908 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $235.58 | 4.368% | $245.8701 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $188.28 | 7.637% | $202.6589 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $169.34 | 13.558% | $192.2991 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $27.88 | 3.184% | $28.7677 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $1,058.79 | $1,129.4656 | $1,129.47 | $1,129.45 | $1,129.60 | |