| 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 | $8.94 | 4.860% | $9.3745 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $228.41 | 10.175% | $251.6507 | $251.65 | $251.65 | $251.70 |
| Purchase #3 | $135.96 | 13.860% | $154.8041 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $176.29 | 4.381% | $184.0133 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $210.91 | 12.365% | $236.989 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $141.91 | 8.227% | $153.5849 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $212.52 | 10.521% | $234.8792 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,114.94 | $1,225.2957 | $1,225.28 | $1,225.30 | $1,225.40 | |