| 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 | $190.72 | 5.309% | $200.8453 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $223.40 | 11.340% | $248.7336 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $170.65 | 12.462% | $191.9164 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $85.73 | 8.450% | $92.9742 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $193.28 | 6.535% | $205.9108 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $81.82 | 8.403% | $88.6953 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $84.73 | 8.404% | $91.8507 | $91.85 | $91.85 | $91.90 |
| 7 purchase totals = | $1,030.33 | $1,120.9263 | $1,120.93 | $1,120.90 | $1,120.90 | |