| 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 | $233.49 | 9.862% | $256.5168 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $227.78 | 7.283% | $244.3692 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $100.98 | 6.162% | $107.2024 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $220.30 | 5.152% | $231.6499 | $231.65 | $231.65 | $231.60 |
| Purchase #5 | $230.26 | 10.587% | $254.6376 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $218.43 | 9.838% | $239.9191 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $157.97 | 9.259% | $172.5964 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $1,389.21 | $1,506.8914 | $1,506.90 | $1,506.85 | $1,506.80 | |