| 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 | $195.83 | 11.740% | $218.8204 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $5.83 | 4.316% | $6.0816 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $129.92 | 13.825% | $147.8814 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $118.67 | 8.704% | $128.999 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $147.56 | 10.141% | $162.5241 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $44.26 | 10.353% | $48.8422 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $182.38 | 12.854% | $205.8231 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $824.45 | $918.9718 | $918.96 | $918.95 | $918.90 | |