| 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 | $249.70 | 5.608% | $263.7032 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $119.82 | 7.816% | $129.1851 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $15.79 | 8.787% | $17.1775 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $189.37 | 3.865% | $196.6892 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $219.80 | 12.166% | $246.5409 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $170.47 | 13.367% | $193.2567 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $173.53 | 6.162% | $184.2229 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $1,138.48 | $1,230.7755 | $1,230.78 | $1,230.80 | $1,230.80 | |