| 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 | $41.36 | 13.378% | $46.8931 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $99.49 | 7.808% | $107.2582 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $180.99 | 8.758% | $196.8411 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $120.51 | 6.495% | $128.3371 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $130.26 | 7.631% | $140.2001 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $135.51 | 5.549% | $143.0294 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $239.29 | 5.445% | $252.3193 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $947.41 | $1,014.8783 | $1,014.88 | $1,014.90 | $1,014.80 | |