| 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 | $205.49 | 8.680% | $223.3265 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $154.50 | 12.710% | $174.137 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $192.74 | 8.570% | $209.2578 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $249.62 | 4.165% | $260.0167 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $202.86 | 11.449% | $226.0854 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $83.58 | 12.747% | $94.2339 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $147.56 | 7.359% | $158.4189 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $1,236.35 | $1,345.4762 | $1,345.49 | $1,345.50 | $1,345.40 | |