| 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 | $140.86 | 4.214% | $146.7958 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $86.35 | 6.289% | $91.7806 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $24.52 | 9.124% | $26.7572 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $175.42 | 12.392% | $197.158 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $53.59 | 4.334% | $55.9126 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $131.78 | 11.522% | $146.9637 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $222.79 | 11.848% | $249.1862 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $835.31 | $914.5541 | $914.56 | $914.55 | $914.70 | |