| 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 | $129.57 | 9.821% | $142.2951 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $181.56 | 13.639% | $206.323 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $140.95 | 11.582% | $157.2748 | $157.27 | $157.25 | $157.30 |
| Purchase #4 | $224.31 | 6.519% | $238.9328 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $61.40 | 12.106% | $68.8331 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $53.70 | 12.264% | $60.2858 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $223.86 | 3.174% | $230.9653 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,015.35 | $1,104.9099 | $1,104.91 | $1,104.90 | $1,104.90 | |