| 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 | $35.72 | 11.706% | $39.9014 | $39.90 | $39.90 | $39.90 |
| Purchase #2 | $217.54 | 7.236% | $233.2812 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $244.81 | 5.465% | $258.1889 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $218.62 | 5.541% | $230.7337 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $187.32 | 9.810% | $205.6961 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $147.99 | 6.144% | $157.0825 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $74.50 | 11.613% | $83.1517 | $83.15 | $83.15 | $83.20 |
| 7 purchase totals = | $1,126.50 | $1,208.0355 | $1,208.03 | $1,208.10 | $1,208.10 | |