| 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 | $130.54 | 6.109% | $138.5147 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $218.55 | 9.498% | $239.3079 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $86.84 | 6.825% | $92.7668 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $109.27 | 4.159% | $113.8145 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $232.39 | 6.765% | $248.1112 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $214.52 | 9.303% | $234.4768 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $25.68 | 13.862% | $29.2398 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $1,017.79 | $1,096.2317 | $1,096.23 | $1,096.20 | $1,096.20 | |