| 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 | $130.39 | 11.371% | $145.2166 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $237.51 | 6.308% | $252.4921 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $77.44 | 10.512% | $85.5805 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $107.86 | 3.811% | $111.9705 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $249.88 | 11.330% | $278.1914 | $278.19 | $278.20 | $278.20 |
| Purchase #6 | $153.81 | 9.521% | $168.4543 | $168.45 | $168.45 | $168.50 |
| Purchase #7 | $7.72 | 13.265% | $8.7441 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $964.61 | $1,050.6495 | $1,050.64 | $1,050.65 | $1,050.70 | |