| 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 | $144.42 | 9.270% | $157.8077 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $229.72 | 4.829% | $240.8132 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $244.48 | 8.449% | $265.1361 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $241.83 | 5.243% | $254.5091 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $249.52 | 11.353% | $277.848 | $277.85 | $277.85 | $277.80 |
| Purchase #6 | $123.41 | 8.799% | $134.2688 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $178.37 | 11.325% | $198.5704 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,411.75 | $1,528.9533 | $1,528.96 | $1,528.90 | $1,528.90 | |