| 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 | $230.90 | 8.765% | $251.1384 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $52.65 | 9.217% | $57.5028 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $127.87 | 6.134% | $135.7135 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $64.34 | 3.380% | $66.5147 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $174.63 | 7.151% | $187.1178 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $215.62 | 7.351% | $231.4702 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $55.29 | 6.270% | $58.7567 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $921.30 | $988.2141 | $988.21 | $988.15 | $988.20 | |