| 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 | $235.96 | 5.284% | $248.4281 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $98.62 | 8.362% | $106.8666 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $134.54 | 5.814% | $142.3622 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $125.87 | 7.113% | $134.8231 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $91.48 | 4.127% | $95.2554 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $112.40 | 4.445% | $117.3962 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $142.87 | 10.647% | $158.0814 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $941.74 | $1,003.2130 | $1,003.22 | $1,003.20 | $1,003.30 | |