| 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 | $249.40 | 9.703% | $273.5993 | $273.60 | $273.60 | $273.60 |
| Purchase #2 | $187.80 | 13.302% | $212.7812 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $148.54 | 11.865% | $166.1643 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $61.96 | 12.555% | $69.7391 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $230.88 | 13.594% | $262.2658 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $63.72 | 12.862% | $71.9157 | $71.92 | $71.90 | $71.90 |
| Purchase #7 | $247.68 | 4.309% | $258.3525 | $258.35 | $258.35 | $258.40 |
| 7 purchase totals = | $1,189.98 | $1,314.8179 | $1,314.82 | $1,314.80 | $1,314.90 | |