| 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 | $219.35 | 5.309% | $230.9953 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $137.68 | 6.501% | $146.6306 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $245.98 | 8.337% | $266.4874 | $266.49 | $266.50 | $266.50 |
| Purchase #4 | $159.37 | 10.465% | $176.0481 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $71.69 | 3.390% | $74.1203 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $79.59 | 7.827% | $85.8195 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $167.64 | 10.814% | $185.7686 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $1,081.30 | $1,165.8698 | $1,165.88 | $1,165.85 | $1,165.80 | |