| 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 | $211.63 | 8.594% | $229.8175 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $186.46 | 11.612% | $208.1117 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $74.54 | 7.195% | $79.9032 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $141.29 | 3.402% | $146.0967 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $204.29 | 7.121% | $218.8375 | $218.84 | $218.85 | $218.80 |
| Purchase #6 | $220.57 | 4.579% | $230.6699 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $215.38 | 11.464% | $240.0712 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,254.16 | $1,353.5077 | $1,353.51 | $1,353.45 | $1,353.50 | |