| 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 | $218.30 | 5.460% | $230.2192 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $23.75 | 10.362% | $26.211 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $54.40 | 8.662% | $59.1121 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $202.43 | 12.686% | $228.1103 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $193.77 | 13.814% | $220.5374 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $9.36 | 6.671% | $9.9844 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $73.83 | 7.825% | $79.6072 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $775.84 | $853.7816 | $853.78 | $853.75 | $853.70 | |