| 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 | $9.81 | 4.344% | $10.2361 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $220.33 | 8.584% | $239.2431 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $195.82 | 3.485% | $202.6443 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $115.97 | 7.260% | $124.3894 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $111.44 | 11.725% | $124.5063 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $165.28 | 8.646% | $179.5701 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $157.60 | 13.516% | $178.9012 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $976.25 | $1,059.4905 | $1,059.49 | $1,059.50 | $1,059.40 | |