| 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 | $19.94 | 9.763% | $21.8867 | $21.89 | $21.90 | $21.90 |
| Purchase #2 | $249.84 | 5.463% | $263.4888 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $165.83 | 9.620% | $181.7828 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $238.85 | 5.464% | $251.9008 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $124.58 | 10.427% | $137.57 | $137.57 | $137.55 | $137.60 |
| Purchase #6 | $204.57 | 4.203% | $213.1681 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $239.64 | 8.498% | $260.0046 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $1,243.25 | $1,329.8018 | $1,329.80 | $1,329.80 | $1,329.90 | |