| 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 | $122.38 | 6.112% | $129.8599 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $213.28 | 12.701% | $240.3687 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $110.40 | 8.531% | $119.8182 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $144.65 | 13.537% | $164.2313 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $17.81 | 6.743% | $19.0109 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $173.53 | 11.606% | $193.6699 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $222.54 | 13.700% | $253.028 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $1,004.59 | $1,119.9869 | $1,119.99 | $1,119.95 | $1,120.00 | |