| 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 | $213.65 | 10.319% | $235.6965 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $136.64 | 12.768% | $154.0862 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $159.53 | 11.681% | $178.1647 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $128.38 | 5.621% | $135.5962 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $227.44 | 9.433% | $248.8944 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $200.31 | 12.694% | $225.7374 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $223.38 | 12.386% | $251.0478 | $251.05 | $251.05 | $251.00 |
| 7 purchase totals = | $1,289.33 | $1,429.2232 | $1,429.23 | $1,429.25 | $1,429.20 | |