| 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 | $193.91 | 5.241% | $204.0728 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $181.85 | 7.806% | $196.0452 | $196.05 | $196.05 | $196.00 |
| Purchase #3 | $227.38 | 9.475% | $248.9243 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $183.52 | 7.726% | $197.6988 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $107.52 | 11.677% | $120.0751 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $112.84 | 12.358% | $126.7848 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $212.60 | 6.835% | $227.1312 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,219.62 | $1,320.7322 | $1,320.73 | $1,320.75 | $1,320.70 | |