| 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 | $92.88 | 7.256% | $99.6194 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $85.35 | 8.223% | $92.3683 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $190.77 | 8.356% | $206.7107 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $234.85 | 7.797% | $253.1613 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $210.52 | 13.681% | $239.3212 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $202.55 | 7.712% | $218.1707 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $68.83 | 4.698% | $72.0636 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $1,085.75 | $1,181.4152 | $1,181.41 | $1,181.30 | $1,181.50 | |