| 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 | $96.31 | 12.414% | $108.2659 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $241.33 | 7.220% | $258.754 | $258.75 | $258.75 | $258.80 |
| Purchase #3 | $57.59 | 11.448% | $64.1829 | $64.18 | $64.20 | $64.20 |
| Purchase #4 | $230.41 | 6.495% | $245.3751 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $189.81 | 13.457% | $215.3527 | $215.35 | $215.35 | $215.40 |
| Purchase #6 | $248.68 | 8.335% | $269.4075 | $269.41 | $269.40 | $269.40 |
| Purchase #7 | $249.90 | 13.722% | $284.1913 | $284.19 | $284.20 | $284.20 |
| 7 purchase totals = | $1,314.03 | $1,445.5294 | $1,445.53 | $1,445.55 | $1,445.70 | |