| 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 | $241.35 | 6.558% | $257.1777 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $131.68 | 7.140% | $141.082 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $108.29 | 10.393% | $119.5446 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $144.37 | 13.298% | $163.5683 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $80.42 | 10.735% | $89.0531 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $88.81 | 3.617% | $92.0223 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $174.86 | 7.308% | $187.6388 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $969.78 | $1,050.0868 | $1,050.08 | $1,050.10 | $1,050.10 | |