| 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 | $245.33 | 11.469% | $273.4669 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $185.80 | 13.762% | $211.3698 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $42.42 | 9.636% | $46.5076 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $30.65 | 4.778% | $32.1145 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $155.45 | 11.667% | $173.5864 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $100.60 | 9.175% | $109.8301 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $241.77 | 7.622% | $260.1977 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $1,002.02 | $1,107.0730 | $1,107.08 | $1,107.05 | $1,107.10 | |