| 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 | $230.73 | 12.426% | $259.4005 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $129.51 | 7.359% | $139.0406 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $151.90 | 9.256% | $165.9599 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $218.70 | 3.630% | $226.6388 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $42.84 | 4.393% | $44.722 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $213.71 | 12.712% | $240.8768 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $93.35 | 3.392% | $96.5164 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $1,080.74 | $1,173.1550 | $1,173.16 | $1,173.15 | $1,173.10 | |