| 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 | $210.93 | 12.614% | $237.5367 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $131.33 | 3.542% | $135.9817 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $138.41 | 8.468% | $150.1306 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $86.77 | 3.598% | $89.892 | $89.89 | $89.90 | $89.90 |
| Purchase #5 | $141.85 | 5.604% | $149.7993 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $215.81 | 7.102% | $231.1368 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $191.60 | 8.731% | $208.3286 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,116.70 | $1,202.8057 | $1,202.81 | $1,202.90 | $1,202.70 | |