| 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 | $148.25 | 6.371% | $157.695 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $13.61 | 6.832% | $14.5398 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $222.89 | 7.463% | $239.5243 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $194.53 | 8.847% | $211.7401 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $249.85 | 3.470% | $258.5198 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $64.90 | 4.220% | $67.6388 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $230.90 | 12.674% | $260.1643 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,124.93 | $1,209.8221 | $1,209.82 | $1,209.80 | $1,209.70 | |