| 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 | $223.90 | 11.136% | $248.8335 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $180.43 | 7.210% | $193.439 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $214.98 | 5.601% | $227.021 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $239.36 | 11.746% | $267.4752 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $174.28 | 9.456% | $190.7599 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $202.46 | 13.331% | $229.4499 | $229.45 | $229.45 | $229.40 |
| Purchase #7 | $46.86 | 7.204% | $50.2358 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $1,282.27 | $1,407.2143 | $1,407.22 | $1,407.25 | $1,407.10 | |