| 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 | $18.30 | 8.204% | $19.8013 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $172.93 | 5.615% | $182.64 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $225.54 | 4.498% | $235.6848 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $108.60 | 13.302% | $123.046 | $123.05 | $123.05 | $123.00 |
| Purchase #5 | $242.85 | 3.460% | $251.2526 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $40.37 | 11.441% | $44.9887 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $200.60 | 8.518% | $217.6871 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,009.19 | $1,075.1005 | $1,075.10 | $1,075.15 | $1,075.10 | |