| 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 | $233.51 | 10.205% | $257.3397 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $192.93 | 9.256% | $210.7876 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $154.85 | 11.444% | $172.571 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $33.45 | 5.302% | $35.2235 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $109.77 | 8.159% | $118.7261 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $171.44 | 8.644% | $186.2593 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $108.81 | 7.767% | $117.2613 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $1,004.76 | $1,098.1685 | $1,098.17 | $1,098.15 | $1,098.20 | |