| 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 | $222.92 | 13.131% | $252.1916 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $212.36 | 6.630% | $226.4395 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $181.39 | 4.621% | $189.772 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $166.89 | 3.345% | $172.4725 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $74.74 | 6.509% | $79.6048 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $115.76 | 3.112% | $119.3625 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $30.50 | 5.504% | $32.1787 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $1,004.56 | $1,072.0216 | $1,072.01 | $1,072.00 | $1,072.10 | |