| 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 | $106.88 | 3.223% | $110.3247 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $222.30 | 13.162% | $251.5591 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $109.36 | 7.210% | $117.2449 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $234.93 | 10.285% | $259.0926 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $135.59 | 8.488% | $147.0989 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $111.55 | 12.231% | $125.1937 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $185.42 | 8.151% | $200.5336 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $1,106.03 | $1,211.0475 | $1,211.03 | $1,211.05 | $1,211.00 | |