| 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 | $234.64 | 12.284% | $263.4632 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $108.39 | 6.559% | $115.4993 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $64.90 | 8.237% | $70.2458 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $249.90 | 11.287% | $278.1062 | $278.11 | $278.10 | $278.10 |
| Purchase #5 | $211.41 | 12.373% | $237.5678 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $151.46 | 12.336% | $170.1441 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $200.74 | 9.275% | $219.3586 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $1,221.44 | $1,354.3850 | $1,354.39 | $1,354.35 | $1,354.40 | |