| 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 | $198.84 | 7.241% | $213.238 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $112.74 | 3.741% | $116.9576 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $189.76 | 8.377% | $205.6562 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $239.65 | 9.607% | $262.6732 | $262.67 | $262.65 | $262.70 |
| Purchase #5 | $32.95 | 4.279% | $34.3599 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $61.39 | 10.330% | $67.7316 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $245.39 | 7.842% | $264.6335 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $1,080.72 | $1,165.2500 | $1,165.25 | $1,165.25 | $1,165.30 | |