| 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 | $232.32 | 13.277% | $263.1651 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $43.80 | 6.782% | $46.7705 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $186.38 | 3.603% | $193.0953 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $95.61 | 13.798% | $108.8023 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $155.29 | 12.667% | $174.9606 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $151.77 | 6.596% | $161.7807 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $70.48 | 13.346% | $79.8863 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $935.65 | $1,028.4608 | $1,028.47 | $1,028.45 | $1,028.60 | |