| 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 | $207.97 | 5.270% | $218.93 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $183.39 | 4.573% | $191.7764 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $225.74 | 12.139% | $253.1426 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $233.44 | 8.529% | $253.3501 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $198.52 | 6.736% | $211.8923 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $249.25 | 9.342% | $272.5349 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $103.29 | 6.382% | $109.882 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $1,401.60 | $1,511.5083 | $1,511.50 | $1,511.60 | $1,511.50 | |