| 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 | $107.46 | 5.528% | $113.4004 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $14.79 | 13.802% | $16.8313 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $161.25 | 4.303% | $168.1886 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $234.76 | 10.231% | $258.7783 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $90.79 | 9.605% | $99.5104 | $99.51 | $99.50 | $99.50 |
| Purchase #6 | $202.40 | 8.376% | $219.353 | $219.35 | $219.35 | $219.40 |
| Purchase #7 | $246.71 | 10.144% | $271.7363 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $1,058.16 | $1,147.7983 | $1,147.80 | $1,147.85 | $1,147.80 | |