| 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 | $93.58 | 6.656% | $99.8087 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $181.97 | 10.722% | $201.4808 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $190.32 | 4.321% | $198.5437 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $207.65 | 5.349% | $218.7572 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $146.94 | 6.324% | $156.2325 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $218.45 | 3.388% | $225.8511 | $225.85 | $225.85 | $225.90 |
| Purchase #7 | $203.34 | 8.337% | $220.2925 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $1,242.25 | $1,320.9665 | $1,320.96 | $1,321.00 | $1,321.00 | |