| 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 | $216.85 | 4.159% | $225.8688 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $84.44 | 7.491% | $90.7654 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $199.78 | 4.424% | $208.6183 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $81.77 | 7.369% | $87.7956 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $194.29 | 10.814% | $215.3005 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $149.33 | 5.608% | $157.7044 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $186.67 | 6.268% | $198.3705 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,113.13 | $1,184.4235 | $1,184.43 | $1,184.35 | $1,184.50 | |