| 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 | $110.48 | 9.138% | $120.5757 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $211.29 | 12.334% | $237.3505 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $190.74 | 3.167% | $196.7807 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $250.77 | 10.362% | $276.7548 | $276.75 | $276.75 | $276.80 |
| Purchase #5 | $141.28 | 5.398% | $148.9063 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $25.33 | 3.796% | $26.2915 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $184.39 | 7.361% | $197.9629 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,114.28 | $1,204.6224 | $1,204.62 | $1,204.65 | $1,204.80 | |