| 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 | $105.74 | 4.809% | $110.825 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $136.47 | 3.805% | $141.6627 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $89.70 | 9.303% | $98.0448 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $129.46 | 12.816% | $146.0516 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $213.53 | 8.392% | $231.4494 | $231.45 | $231.45 | $231.40 |
| Purchase #6 | $192.87 | 13.540% | $218.9846 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $109.30 | 9.364% | $119.5349 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $977.07 | $1,066.5530 | $1,066.54 | $1,066.60 | $1,066.50 | |