| 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 | $190.64 | 5.378% | $200.8926 | $200.89 | $200.90 | $200.90 |
| Purchase #2 | $247.45 | 7.655% | $266.3923 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $128.70 | 8.256% | $139.3255 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $180.69 | 13.558% | $205.188 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $127.64 | 5.693% | $134.9065 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $62.92 | 7.430% | $67.595 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $245.59 | 5.152% | $258.2428 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $1,183.63 | $1,272.5427 | $1,272.55 | $1,272.60 | $1,272.50 | |