| 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 | $167.90 | 10.137% | $184.92 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $235.83 | 4.260% | $245.8764 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $109.58 | 4.133% | $114.1089 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $204.25 | 13.510% | $231.8442 | $231.84 | $231.85 | $231.80 |
| Purchase #5 | $223.39 | 12.770% | $251.9169 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $167.69 | 8.188% | $181.4205 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $42.39 | 13.452% | $48.0923 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $1,151.03 | $1,258.1792 | $1,258.18 | $1,258.15 | $1,258.10 | |