| 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 | $144.46 | 7.372% | $155.1096 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $114.61 | 5.281% | $120.6626 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $192.29 | 3.548% | $199.1124 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $181.35 | 13.538% | $205.9012 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $222.53 | 13.452% | $252.4647 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $152.41 | 10.422% | $168.2942 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $144.78 | 10.587% | $160.1079 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $1,152.43 | $1,261.6526 | $1,261.64 | $1,261.60 | $1,261.70 | |