| 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 | $129.81 | 13.440% | $147.2565 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $181.48 | 10.233% | $200.0508 | $200.05 | $200.05 | $200.10 |
| Purchase #3 | $7.98 | 4.556% | $8.3436 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $169.85 | 9.728% | $186.373 | $186.37 | $186.35 | $186.40 |
| Purchase #5 | $106.42 | 5.772% | $112.5626 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $89.93 | 4.821% | $94.2655 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $238.72 | 13.580% | $271.1382 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $924.19 | $1,019.9902 | $1,019.99 | $1,019.95 | $1,020.10 | |