| 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 | $202.28 | 9.844% | $222.1924 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $144.42 | 6.713% | $154.1149 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $194.85 | 4.681% | $203.9709 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $211.30 | 3.554% | $218.8096 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $10.38 | 11.273% | $11.5501 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $38.87 | 5.344% | $40.9472 | $40.95 | $40.95 | $40.90 |
| Purchase #7 | $220.79 | 11.124% | $245.3507 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,022.89 | $1,096.9358 | $1,096.93 | $1,096.90 | $1,097.00 | |