| 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 | $5.87 | 3.202% | $6.058 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $109.43 | 4.831% | $114.7166 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $250.52 | 8.315% | $271.3507 | $271.35 | $271.35 | $271.40 |
| Purchase #4 | $11.86 | 10.701% | $13.1291 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $229.51 | 9.269% | $250.7833 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $87.43 | 13.416% | $99.1596 | $99.16 | $99.15 | $99.20 |
| Purchase #7 | $233.95 | 4.714% | $244.9784 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $928.57 | $1,000.1757 | $1,000.18 | $1,000.20 | $1,000.30 | |