| 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 | $91.38 | 4.417% | $95.4163 | $95.42 | $95.40 | $95.40 |
| Purchase #2 | $210.65 | 13.607% | $239.3131 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $213.73 | 7.729% | $230.2492 | $230.25 | $230.25 | $230.20 |
| Purchase #4 | $189.62 | 8.445% | $205.6334 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $144.64 | 13.380% | $163.9928 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $150.33 | 3.617% | $155.7674 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $169.38 | 6.625% | $180.6014 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $1,169.73 | $1,270.9736 | $1,270.97 | $1,270.95 | $1,270.90 | |