| 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 | $241.67 | 4.332% | $252.1391 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $132.99 | 7.631% | $143.1385 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $124.98 | 12.197% | $140.2238 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $206.40 | 10.422% | $227.911 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $63.45 | 11.482% | $70.7353 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $210.38 | 7.364% | $225.8724 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $32.95 | 8.769% | $35.8394 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $1,012.82 | $1,095.8595 | $1,095.86 | $1,095.85 | $1,095.70 | |