| 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 | $22.72 | 3.446% | $23.5029 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $195.88 | 6.610% | $208.8277 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $168.59 | 13.830% | $191.906 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $217.65 | 13.147% | $246.2644 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $185.43 | 9.562% | $203.1608 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $176.48 | 7.465% | $189.6542 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $89.33 | 3.471% | $92.4306 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $1,056.08 | $1,155.7466 | $1,155.74 | $1,155.75 | $1,155.80 | |