| 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 | $247.85 | 6.386% | $263.6777 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $244.75 | 7.238% | $262.465 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $24.98 | 4.407% | $26.0809 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $136.74 | 13.745% | $155.5349 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $146.97 | 12.138% | $164.8092 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $114.43 | 7.125% | $122.5831 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $11.75 | 5.333% | $12.3766 | $12.38 | $12.40 | $12.40 |
| 7 purchase totals = | $927.47 | $1,007.5274 | $1,007.53 | $1,007.60 | $1,007.60 | |