| 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 | $90.61 | 10.321% | $99.9619 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $248.87 | 3.520% | $257.6302 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $194.94 | 12.243% | $218.8065 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $118.69 | 9.844% | $130.3738 | $130.37 | $130.35 | $130.40 |
| Purchase #5 | $55.82 | 7.857% | $60.2058 | $60.21 | $60.20 | $60.20 |
| Purchase #6 | $224.63 | 6.238% | $238.6424 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $230.59 | 10.817% | $255.5329 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $1,164.15 | $1,261.1535 | $1,261.15 | $1,261.15 | $1,261.10 | |