| 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 | $220.40 | 9.422% | $241.1661 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $124.40 | 11.629% | $138.8665 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $176.49 | 7.602% | $189.9068 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $154.56 | 10.570% | $170.897 | $170.90 | $170.90 | $170.90 |
| Purchase #5 | $245.26 | 10.647% | $271.3728 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $126.64 | 5.388% | $133.4634 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $115.31 | 6.180% | $122.4362 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $1,163.06 | $1,268.1088 | $1,268.12 | $1,268.05 | $1,268.20 | |