| 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 | $128.82 | 10.829% | $142.7699 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $12.36 | 4.477% | $12.9134 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $167.97 | 11.598% | $187.4512 | $187.45 | $187.45 | $187.50 |
| Purchase #4 | $223.97 | 3.303% | $231.3677 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $175.36 | 12.325% | $196.9731 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $207.25 | 13.823% | $235.8982 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $74.46 | 3.589% | $77.1324 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $990.19 | $1,084.5059 | $1,084.50 | $1,084.45 | $1,084.60 | |