| 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 | $131.49 | 6.285% | $139.7541 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $54.93 | 3.519% | $56.863 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $241.85 | 8.335% | $262.0082 | $262.01 | $262.00 | $262.00 |
| Purchase #4 | $22.81 | 6.443% | $24.2796 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $210.49 | 10.259% | $232.0842 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $161.37 | 6.721% | $172.2157 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $232.45 | 7.622% | $250.1673 | $250.17 | $250.15 | $250.20 |
| 7 purchase totals = | $1,055.39 | $1,137.3721 | $1,137.37 | $1,137.35 | $1,137.50 | |