| 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 | $132.49 | 6.242% | $140.76 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $89.55 | 12.110% | $100.3945 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $183.88 | 10.171% | $202.5824 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $160.26 | 12.137% | $179.7108 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $117.30 | 7.470% | $126.0623 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $249.34 | 5.755% | $263.6895 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $228.41 | 12.534% | $257.0389 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $1,161.23 | $1,270.2384 | $1,270.23 | $1,270.25 | $1,270.30 | |