| 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 | $231.95 | 3.135% | $239.2216 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $67.63 | 9.171% | $73.8323 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $10.36 | 12.392% | $11.6438 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $247.29 | 9.351% | $270.4141 | $270.41 | $270.40 | $270.40 |
| Purchase #5 | $146.69 | 12.347% | $164.8018 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $48.49 | 4.115% | $50.4854 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $245.39 | 12.766% | $276.7165 | $276.72 | $276.70 | $276.70 |
| 7 purchase totals = | $997.80 | $1,087.1155 | $1,087.11 | $1,087.10 | $1,087.00 | |