| 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 | $113.41 | 8.332% | $122.8593 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $112.75 | 6.612% | $120.205 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $249.27 | 8.510% | $270.4829 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $243.60 | 8.489% | $264.2792 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $121.45 | 7.515% | $130.577 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $16.99 | 8.757% | $18.4778 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $99.98 | 7.851% | $107.8294 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $957.45 | $1,034.7106 | $1,034.72 | $1,034.80 | $1,034.80 | |