| 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 | $212.84 | 5.334% | $224.1929 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $200.46 | 5.402% | $211.2888 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $217.29 | 9.716% | $238.4019 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $185.98 | 10.230% | $205.0058 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $134.61 | 4.449% | $140.5988 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $107.30 | 11.674% | $119.8262 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $18.42 | 3.788% | $19.1177 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $1,076.90 | $1,158.4321 | $1,158.44 | $1,158.45 | $1,158.40 | |