| 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 | $111.98 | 4.166% | $116.6451 | $116.65 | $116.65 | $116.60 |
| Purchase #2 | $94.56 | 13.732% | $107.545 | $107.55 | $107.55 | $107.50 |
| Purchase #3 | $84.82 | 5.752% | $89.6988 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $142.76 | 3.367% | $147.5667 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $203.26 | 11.669% | $226.9784 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $98.71 | 8.200% | $106.8042 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $184.57 | 12.271% | $207.2186 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $920.66 | $1,002.4568 | $1,002.47 | $1,002.45 | $1,002.40 | |