| 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 | $232.86 | 3.586% | $241.2104 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $224.99 | 10.199% | $247.9367 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $192.60 | 6.675% | $205.4561 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $194.52 | 11.575% | $217.0357 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $222.42 | 13.811% | $253.1384 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $16.64 | 13.561% | $18.8966 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $98.40 | 7.291% | $105.5743 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $1,182.43 | $1,289.2482 | $1,289.26 | $1,289.25 | $1,289.20 | |