| 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 | $238.79 | 13.139% | $270.1646 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $169.64 | 7.161% | $181.7879 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $187.26 | 10.688% | $207.2743 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $138.65 | 13.719% | $157.6714 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $178.92 | 6.820% | $191.1223 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $172.32 | 11.301% | $191.7939 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $246.77 | 5.166% | $259.5181 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $1,332.35 | $1,459.3325 | $1,459.32 | $1,459.25 | $1,459.40 | |