| 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 | $186.83 | 8.443% | $202.6041 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $141.61 | 8.833% | $154.1184 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $141.79 | 8.321% | $153.5883 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $249.33 | 13.795% | $283.7251 | $283.73 | $283.75 | $283.70 |
| Purchase #5 | $222.40 | 7.301% | $238.6374 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $137.83 | 9.266% | $150.6013 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $101.54 | 11.680% | $113.3999 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $1,181.33 | $1,296.6745 | $1,296.68 | $1,296.70 | $1,296.60 | |