| 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 | $52.32 | 3.589% | $54.1978 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $195.67 | 13.328% | $221.7489 | $221.75 | $221.75 | $221.70 |
| Purchase #3 | $174.99 | 3.819% | $181.6729 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $143.42 | 6.106% | $152.1772 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $227.37 | 8.702% | $247.1557 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $213.43 | 4.788% | $223.649 | $223.65 | $223.65 | $223.60 |
| Purchase #7 | $56.60 | 13.816% | $64.4199 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $1,063.80 | $1,145.0214 | $1,145.03 | $1,145.00 | $1,145.00 | |