| 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 | $204.54 | 9.650% | $224.2781 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $195.81 | 4.808% | $205.2245 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $131.49 | 7.654% | $141.5542 | $141.55 | $141.55 | $141.60 |
| Purchase #4 | $111.76 | 5.509% | $117.9169 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $15.39 | 4.611% | $16.0996 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $250.48 | 4.600% | $262.0021 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $99.88 | 7.240% | $107.1113 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $1,009.35 | $1,074.1867 | $1,074.18 | $1,074.15 | $1,074.20 | |